search

onflow / flow-cli

The Flow CLI is a command-line interface that provides useful utilities for building Flow applications
https://onflow.org
Apache License 2.0
206 stars 66 forks source link

Nil pointer on sending transaction #844

Open sentry-io[bot] opened 1 year ago

sentry-io[bot] commented 1 year ago

Sentry Issue: FLOW-CLI-F

runtime.errorString: runtime error: invalid memory address or nil pointer dereference
  File "github.com/onflow/flow-cli/internal/transactions/send.go", line 95, in send
  File "github.com/onflow/flow-cli/internal/command/command.go", line 141, in Command.AddToParent.func1
  File "github.com/spf13/cobra@v1.6.1/command.go", line 920, in (*Command).execute
  File "github.com/spf13/cobra@v1.6.1/command.go", line 1044, in (*Command).ExecuteC
  File "github.com/spf13/cobra@v1.6.1/command.go", line 968, in (*Command).Execute
...
(1 additional frame(s) were not displayed)
bartolomej commented 1 year ago

I'm experiencing a similar issue too. 

http: panic serving 127.0.0.1:54512: runtime error: invalid memory address or nil pointer dereference
goroutine 8200 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1850 +0xb0
panic({0x1044fd6a0, 0x1055847d0})
    runtime/panic.go:890 +0x258
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x0?, 0x0?}, 0x0?, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14001576de8?)

I'm using flow dev supper command with the default project created by flow setup.

Full emulator log dump 
flow emulator
6:07PM INF ⚙️   Using service account 0xf8d6e0586b0a20c7 serviceAddress=f8d6e0586b0a20c7 serviceHashAlgo=SHA3_256 servicePrivKey=6d12eebfef9866c9b6fa92b97c6e705c26a1785b1e7944da701fc545a51d4673 servicePubKey=4c8fbd44abd7c60c705a38f47138ca23a4edf32ca7ba477e551b1e3577dfbd07e133706f3429ac3992d9aa1f86ffc2f5ed27891ad7070600649fd66964b24df6 serviceSigAlgo=ECDSA_P256
6:07PM INF 📜  Flow contract                             FlowServiceAccount=0xf8d6e0586b0a20c7
6:07PM INF 📜  Flow contract                             FlowToken=0x0ae53cb6e3f42a79
6:07PM INF 📜  Flow contract                             FungibleToken=0xee82856bf20e2aa6
6:07PM INF 📜  Flow contract                             FlowFees=0xe5a8b7f23e8b548f
6:07PM INF 📜  Flow contract                             FlowStorageFees=0xf8d6e0586b0a20c7
6:07PM INF 🌱  Starting gRPC server on port 3569         port=3569
6:07PM INF 🌱  Starting REST API on port 8888            port=8888
6:07PM INF 🌱  Starting admin server on port 8080        port=8080
6:07PM INF 🌱  Starting debugger on port 2345            port=2345
6:07PM INF ✅  Started REST API server on port 8888      port=8888
6:07PM INF ✅  Started gRPC server on port 3569          port=3569
6:07PM INF ✅  Started admin server on port 8080         port=8080
6:08PM INF ⭐  Transaction executed                      computationUsed=7 txID=f363b47b0695a91c40aead3e6faa48a9688633f8059e2644a066ad1eb7238ae9
6:08PM INF ⭐  Transaction executed                      computationUsed=7 txID=a4fa55e8a72af64ca4e57904d252612aa428a5724c2d415107d60990c38124a8
6:08PM INF ⭐  Transaction executed                      computationUsed=4 txID=8181d312a54ce2225f939530ba19e4456467c8297f059c30b1fad607c1454a85
6:08PM INF ⭐  Transaction executed                      computationUsed=7 txID=68658e19a7d16ae6473c6e2a5dce13cdfe7e4a1c0cf271986cd0b5b2d3cd1930
6:08PM INF ⭐  Transaction executed                      computationUsed=7 txID=4ada922833461609cd5513674536d9a75ba5e15e0e2ac48a0d6299fb69f7cfc6
6:08PM INF ⭐  Transaction executed                      computationUsed=4 txID=803bbc239300ce090347e79eff5d18b70d24acd2675a8603d5b23fa77b869a43
6:09PM INF ⭐  Transaction executed                      computationUsed=2 txID=c0ed1215a0fe4d060ecee3305c992336dab5c78772507d965f708e48e01788de
6:09PM INF ⭐  Transaction executed                      computationUsed=4 txID=b437500240e47e1630cc7480f76d8201df765400363c2cf8686caced8df244d4
4:20PM INF ⭐  Transaction executed                      computationUsed=7 txID=3d87104f3a739e191eb505153cd8bd9e164585e7c3fb1b804c124e4d30fda23b
4:20PM INF ⭐  Transaction executed                      computationUsed=7 txID=8ffa17bdd370ac94d9ccb386f481cd241068e348a1f22a0d7b32721bad60f3be
4:20PM INF ⭐  Transaction executed                      computationUsed=4 txID=c87aa5d706e118a147374c640a79ef6e476871d19720124c165c4cc666a490da
4:20PM INF ⭐  Transaction executed                      computationUsed=7 txID=4848b260dbe75a6f61a58f5a719fb6d07597de7f9a0f894f0573a06d47ad7764
4:20PM INF ⭐  Transaction executed                      computationUsed=7 txID=dc5371d6bc6b51e42f1c3c2330f18e6c0e050f130852bc465aa62b8b486b9848
4:20PM INF ⭐  Transaction executed                      computationUsed=4 txID=aea1bd9f1561b8c48d39b57ecbe23e0736484db8bf1006ea52f4cf6c19ce8ecd
4:28PM INF ⭐  Transaction executed                      computationUsed=2 txID=37baeecae873777c231cbdb1ebeaa2f3b25510181199973d53c8c22b7f597848
4:28PM INF ⭐  Transaction executed                      computationUsed=4 txID=a6acce1efe2302b89f7ecd158b29d5394dcf7efc109cfb7f0f7ca00cdae00af6
4:30PM INF ⭐  Transaction executed                      computationUsed=10 txID=95a388928862d2aa75b5d25edfafd75425f599f54ae6ba19f870c4d89b803810
4:30PM INF LOG [95a388] 1676820494.00000000
4:45PM INF ⭐  Transaction executed                      computationUsed=2 txID=5fc46194b91ff729cc3d83a9b8d864a17fd5a518cf3e2f6e0c25e5d7d5d8d2c4
4:45PM WRN ❗  Transaction reverted                      computationUsed=3 txID=c2d5f22d9ef625974161ee96c02fde4a5de0cf9f9bd0a51afa69efdd2d0dba79
4:45PM WRN ERR [c2d5f2] [Error Code: 1101] error caused by: 1 error occurred:
    * transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: cannot deploy invalid contract
 --> c2d5f22d9ef625974161ee96c02fde4a5de0cf9f9bd0a51afa69efdd2d0dba79:4:3
  |
4 |             signer.contracts.add(name: name, code: code.decodeHex() )
  |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: mismatched types
  --> f669cb8d41ce0c74.Person:32:30
   |
32 |             self.expiration = getCurrentBlock().timestamp
   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Int8`, got `UFix64`

4:46PM INF ⭐  Transaction executed                      computationUsed=4 txID=d04bacbb04c5d5861808af133a14870003083b4053432c453c262f0a21bca8a5
2023/02/19 16:46:05 http: panic serving 127.0.0.1:54512: runtime error: invalid memory address or nil pointer dereference
goroutine 8200 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1850 +0xb0
panic({0x1044fd6a0, 0x1055847d0})
    runtime/panic.go:890 +0x258
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x0?, 0x0?}, 0x0?, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14001576de8?)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:250 +0x15e4
github.com/onflow/cadence/runtime.exportCompositeValue.func1()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:394 +0x270
github.com/onflow/cadence/runtime.exportCompositeValue.func3()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:432 +0x24
github.com/onflow/cadence.NewMeteredResource({0x1047a1340?, 0x1400138f0e0?}, 0x14000a66120?, 0x14001576608)
    github.com/onflow/cadence@v0.31.3/values.go:1612 +0x9c
github.com/onflow/cadence/runtime.exportCompositeValue({0x1047c9df0, 0x1400179c5a0}, 0x1400138f0e0, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14001576de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:428 +0x1f4
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x1047c9df0?, 0x1400179c5a0?}, 0x1400138f0e0, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14001576de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:192 +0x640
github.com/onflow/cadence/runtime.ExportValue(...)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:54
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage.func1(0x0?)
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1161 +0x1d4
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage(0x14000cc5180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1177 +0x8dc
github.com/onflow/flow-emulator/server/backend.(*Backend).GetAccountStorage(0x1400060e180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/server/backend/backend.go:636 +0xa0
github.com/onflow/flow-emulator/server.EmulatorAPIServer.Storage({0x1400118a600?, 0x14000c66c00?, 0x1400060e180?, 0x14000c6e7f0?}, {0x1047b43e0, 0x140028640e0}, 0x104446800?)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:237 +0x128
net/http.HandlerFunc.ServeHTTP(0x14000892300?, {0x1047b43e0?, 0x140028640e0?}, 0x140008fa2c1?)
    net/http/server.go:2109 +0x38
github.com/gorilla/mux.(*Router).ServeHTTP(0x1400118a600, {0x1047b43e0, 0x140028640e0}, 0x14000338f00)
    github.com/gorilla/mux@v1.8.0/mux.go:210 +0x19c
github.com/onflow/flow-emulator/server.EmulatorAPIServer.ServeHTTP(...)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:72
net/http.(*ServeMux).ServeHTTP(0x0?, {0x1047b43e0, 0x140028640e0}, 0x14000338f00)
    net/http/server.go:2487 +0x140
net/http.serverHandler.ServeHTTP({0x14000e43da0?}, {0x1047b43e0, 0x140028640e0}, 0x14000338f00)
    net/http/server.go:2947 +0x2c4
net/http.(*conn).serve(0x14001f628c0, {0x1047b61d0, 0x140005ca1b0})
    net/http/server.go:1991 +0x560
created by net/http.(*Server).Serve
    net/http/server.go:3102 +0x444
4:49PM WRN ❗  Transaction reverted                      computationUsed=0 txID=9f37724cc372cd97028c2177cda46ce1df9d37b27bbc308ac6d5f533a327faf4
4:49PM WRN ERR [9f3772] [Error Code: 1101] error caused by: 1 error occurred:
    * transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: loss of resource
  --> 9f37724cc372cd97028c2177cda46ce1df9d37b27bbc308ac6d5f533a327faf4:13:12
   |
13 |         let friendship <- self.acc.load<@Person.Friendship>(from: /storage/friendship)
   |             ^^^^^^^^^^

2023/02/19 16:49:32 http: panic serving 127.0.0.1:55589: runtime error: invalid memory address or nil pointer dereference
goroutine 9832 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1850 +0xb0
panic({0x1044fd6a0, 0x1055847d0})
    runtime/panic.go:890 +0x258
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x0?, 0x0?}, 0x0?, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002b1cde8?)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:250 +0x15e4
github.com/onflow/cadence/runtime.exportCompositeValue.func1()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:394 +0x270
github.com/onflow/cadence/runtime.exportCompositeValue.func3()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:432 +0x24
github.com/onflow/cadence.NewMeteredResource({0x1047a1340?, 0x140011ca240?}, 0x1400309aa20?, 0x14002b1c608)
    github.com/onflow/cadence@v0.31.3/values.go:1612 +0x9c
github.com/onflow/cadence/runtime.exportCompositeValue({0x1047c9df0, 0x140021f0000}, 0x140011ca240, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002b1cde8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:428 +0x1f4
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x1047c9df0?, 0x140021f0000?}, 0x140011ca240, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002b1cde8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:192 +0x640
github.com/onflow/cadence/runtime.ExportValue(...)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:54
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage.func1(0x0?)
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1161 +0x1d4
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage(0x14000cc5180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1177 +0x8dc
github.com/onflow/flow-emulator/server/backend.(*Backend).GetAccountStorage(0x1400060e180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/server/backend/backend.go:636 +0xa0
github.com/onflow/flow-emulator/server.EmulatorAPIServer.Storage({0x1400118a600?, 0x14000c66c00?, 0x1400060e180?, 0x14000c6e7f0?}, {0x1047b43e0, 0x1400272e1c0}, 0x104446800?)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:237 +0x128
net/http.HandlerFunc.ServeHTTP(0x140015c4c00?, {0x1047b43e0?, 0x1400272e1c0?}, 0x14001a5ff81?)
    net/http/server.go:2109 +0x38
github.com/gorilla/mux.(*Router).ServeHTTP(0x1400118a600, {0x1047b43e0, 0x1400272e1c0}, 0x140015c4b00)
    github.com/gorilla/mux@v1.8.0/mux.go:210 +0x19c
github.com/onflow/flow-emulator/server.EmulatorAPIServer.ServeHTTP(...)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:72
net/http.(*ServeMux).ServeHTTP(0x0?, {0x1047b43e0, 0x1400272e1c0}, 0x140015c4b00)
    net/http/server.go:2487 +0x140
net/http.serverHandler.ServeHTTP({0x140018a27b0?}, {0x1047b43e0, 0x1400272e1c0}, 0x140015c4b00)
    net/http/server.go:2947 +0x2c4
net/http.(*conn).serve(0x1400088f4a0, {0x1047b61d0, 0x140005ca1b0})
    net/http/server.go:1991 +0x560
created by net/http.(*Server).Serve
    net/http/server.go:3102 +0x444
4:50PM WRN ❗  Transaction reverted                      computationUsed=0 txID=bcd332c43741d6d2e9853549dfc54d294c437d2afa94c242f3b777bba3df61d4
4:50PM WRN ERR [bcd332] [Error Code: 1101] error caused by: 1 error occurred:
    * transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: mismatched types
  --> bcd332c43741d6d2e9853549dfc54d294c437d2afa94c242f3b777bba3df61d4:14:12
   |
14 |         log(friendship)
   |             ^^^^^^^^^^ expected `AnyStruct`, got `Person.Friendship?`

error: mismatched types for type parameter
  --> bcd332c43741d6d2e9853549dfc54d294c437d2afa94c242f3b777bba3df61d4:15:42
   |
15 |         self.acc.save<@Person.Friendship>(<-friendship, to: StoragePath(identifier: "friendship")!)
   |                                           ^^^^^^^^^^^^ type parameter T is bound to `Person.Friendship`, but got `Person.Friendship?` here

error: mismatched types
  --> bcd332c43741d6d2e9853549dfc54d294c437d2afa94c242f3b777bba3df61d4:15:42
   |
15 |         self.acc.save<@Person.Friendship>(<-friendship, to: StoragePath(identifier: "friendship")!)
   |                                           ^^^^^^^^^^^^ expected `Person.Friendship`, got `Person.Friendship?`

2023/02/19 16:50:49 http: panic serving 127.0.0.1:55996: runtime error: invalid memory address or nil pointer dereference
goroutine 10472 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1850 +0xb0
panic({0x1044fd6a0, 0x1055847d0})
    runtime/panic.go:890 +0x258
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x0?, 0x0?}, 0x0?, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002c32de8?)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:250 +0x15e4
github.com/onflow/cadence/runtime.exportCompositeValue.func1()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:394 +0x270
github.com/onflow/cadence/runtime.exportCompositeValue.func3()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:432 +0x24
github.com/onflow/cadence.NewMeteredResource({0x1047a1340?, 0x14000909620?}, 0x14000c70b40?, 0x14002c32608)
    github.com/onflow/cadence@v0.31.3/values.go:1612 +0x9c
github.com/onflow/cadence/runtime.exportCompositeValue({0x1047c9df0, 0x14000a99290}, 0x14000909620, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002c32de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:428 +0x1f4
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x1047c9df0?, 0x14000a99290?}, 0x14000909620, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002c32de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:192 +0x640
github.com/onflow/cadence/runtime.ExportValue(...)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:54
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage.func1(0x0?)
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1161 +0x1d4
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage(0x14000cc5180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1177 +0x8dc
github.com/onflow/flow-emulator/server/backend.(*Backend).GetAccountStorage(0x1400060e180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/server/backend/backend.go:636 +0xa0
github.com/onflow/flow-emulator/server.EmulatorAPIServer.Storage({0x1400118a600?, 0x14000c66c00?, 0x1400060e180?, 0x14000c6e7f0?}, {0x1047b43e0, 0x1400118e2a0}, 0x104446800?)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:237 +0x128
net/http.HandlerFunc.ServeHTTP(0x14001556600?, {0x1047b43e0?, 0x1400118e2a0?}, 0x1400186e841?)
    net/http/server.go:2109 +0x38
github.com/gorilla/mux.(*Router).ServeHTTP(0x1400118a600, {0x1047b43e0, 0x1400118e2a0}, 0x14001556500)
    github.com/gorilla/mux@v1.8.0/mux.go:210 +0x19c
github.com/onflow/flow-emulator/server.EmulatorAPIServer.ServeHTTP(...)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:72
net/http.(*ServeMux).ServeHTTP(0x0?, {0x1047b43e0, 0x1400118e2a0}, 0x14001556500)
    net/http/server.go:2487 +0x140
net/http.serverHandler.ServeHTTP({0x14001f00d50?}, {0x1047b43e0, 0x1400118e2a0}, 0x14001556500)
    net/http/server.go:2947 +0x2c4
net/http.(*conn).serve(0x140011ea0a0, {0x1047b61d0, 0x140005ca1b0})
    net/http/server.go:1991 +0x560
created by net/http.(*Server).Serve
    net/http/server.go:3102 +0x444
4:51PM WRN ❗  Transaction reverted                      computationUsed=0 txID=c55fc8ce6078cf590d6bbf106d4c382c3237a2fccf6bda51aa39ff9eff9b6597
4:51PM WRN ERR [c55fc8] [Error Code: 1101] error caused by: 1 error occurred:
    * transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: mismatched types
  --> c55fc8ce6078cf590d6bbf106d4c382c3237a2fccf6bda51aa39ff9eff9b6597:14:12
   |
14 |         log(friendship)
   |             ^^^^^^^^^^ expected `AnyStruct`, got `Person.Friendship?`

2023/02/19 16:51:05 http: panic serving 127.0.0.1:56096: runtime error: invalid memory address or nil pointer dereference
goroutine 10442 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1850 +0xb0
panic({0x1044fd6a0, 0x1055847d0})
    runtime/panic.go:890 +0x258
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x0?, 0x0?}, 0x0?, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14003110de8?)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:250 +0x15e4
github.com/onflow/cadence/runtime.exportCompositeValue.func1()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:394 +0x270
github.com/onflow/cadence/runtime.exportCompositeValue.func3()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:432 +0x24
github.com/onflow/cadence.NewMeteredResource({0x1047a1340?, 0x14000ca1560?}, 0x140018387e0?, 0x14003110608)
    github.com/onflow/cadence@v0.31.3/values.go:1612 +0x9c
github.com/onflow/cadence/runtime.exportCompositeValue({0x1047c9df0, 0x14000f57290}, 0x14000ca1560, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14003110de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:428 +0x1f4
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x1047c9df0?, 0x14000f57290?}, 0x14000ca1560, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14003110de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:192 +0x640
github.com/onflow/cadence/runtime.ExportValue(...)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:54
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage.func1(0x0?)
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1161 +0x1d4
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage(0x14000cc5180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1177 +0x8dc
github.com/onflow/flow-emulator/server/backend.(*Backend).GetAccountStorage(0x1400060e180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/server/backend/backend.go:636 +0xa0
github.com/onflow/flow-emulator/server.EmulatorAPIServer.Storage({0x1400118a600?, 0x14000c66c00?, 0x1400060e180?, 0x14000c6e7f0?}, {0x1047b43e0, 0x14001a682a0}, 0x104446800?)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:237 +0x128
net/http.HandlerFunc.ServeHTTP(0x14001556400?, {0x1047b43e0?, 0x14001a682a0?}, 0x1400201e1e1?)
    net/http/server.go:2109 +0x38
github.com/gorilla/mux.(*Router).ServeHTTP(0x1400118a600, {0x1047b43e0, 0x14001a682a0}, 0x14001556300)
    github.com/gorilla/mux@v1.8.0/mux.go:210 +0x19c
github.com/onflow/flow-emulator/server.EmulatorAPIServer.ServeHTTP(...)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:72
net/http.(*ServeMux).ServeHTTP(0x0?, {0x1047b43e0, 0x14001a682a0}, 0x14001556300)
    net/http/server.go:2487 +0x140
net/http.serverHandler.ServeHTTP({0x14001616ba0?}, {0x1047b43e0, 0x14001a682a0}, 0x14001556300)
    net/http/server.go:2947 +0x2c4
net/http.(*conn).serve(0x14001157680, {0x1047b61d0, 0x140005ca1b0})
    net/http/server.go:1991 +0x560
created by net/http.(*Server).Serve
    net/http/server.go:3102 +0x444
4:51PM WRN ❗  Transaction reverted                      computationUsed=0 txID=e9e0f66d0946e15ad354a6ddc7d1a99e1303a88653e52e99f8ba7c3ecbb5ae88
4:51PM WRN ERR [e9e0f6] [Error Code: 1101] error caused by: 1 error occurred:
    * transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: value of type `Person.Friendship?` has no member `expiration`
  --> e9e0f66d0946e15ad354a6ddc7d1a99e1303a88653e52e99f8ba7c3ecbb5ae88:14:23
   |
14 |         log(friendship.expiration)
   |                        ^^^^^^^^^^ type is optional, consider optional-chaining: ?.expiration

2023/02/19 16:51:27 http: panic serving 127.0.0.1:56225: runtime error: invalid memory address or nil pointer dereference
goroutine 10827 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1850 +0xb0
panic({0x1044fd6a0, 0x1055847d0})
    runtime/panic.go:890 +0x258
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x0?, 0x0?}, 0x0?, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002f20de8?)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:250 +0x15e4
github.com/onflow/cadence/runtime.exportCompositeValue.func1()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:394 +0x270
github.com/onflow/cadence/runtime.exportCompositeValue.func3()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:432 +0x24
github.com/onflow/cadence.NewMeteredResource({0x1047a1340?, 0x140011ca600?}, 0x14001808ea0?, 0x14002f20608)
    github.com/onflow/cadence@v0.31.3/values.go:1612 +0x9c
github.com/onflow/cadence/runtime.exportCompositeValue({0x1047c9df0, 0x14000f0b4d0}, 0x140011ca600, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002f20de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:428 +0x1f4
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x1047c9df0?, 0x14000f0b4d0?}, 0x140011ca600, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002f20de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:192 +0x640
github.com/onflow/cadence/runtime.ExportValue(...)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:54
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage.func1(0x0?)
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1161 +0x1d4
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage(0x14000cc5180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1177 +0x8dc
github.com/onflow/flow-emulator/server/backend.(*Backend).GetAccountStorage(0x1400060e180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/server/backend/backend.go:636 +0xa0
github.com/onflow/flow-emulator/server.EmulatorAPIServer.Storage({0x1400118a600?, 0x14000c66c00?, 0x1400060e180?, 0x14000c6e7f0?}, {0x1047b43e0, 0x1400118f0a0}, 0x104446800?)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:237 +0x128
net/http.HandlerFunc.ServeHTTP(0x14001557100?, {0x1047b43e0?, 0x1400118f0a0?}, 0x14000aa62f1?)
    net/http/server.go:2109 +0x38
github.com/gorilla/mux.(*Router).ServeHTTP(0x1400118a600, {0x1047b43e0, 0x1400118f0a0}, 0x14001557000)
    github.com/gorilla/mux@v1.8.0/mux.go:210 +0x19c
github.com/onflow/flow-emulator/server.EmulatorAPIServer.ServeHTTP(...)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:72
net/http.(*ServeMux).ServeHTTP(0x0?, {0x1047b43e0, 0x1400118f0a0}, 0x14001557000)
    net/http/server.go:2487 +0x140
net/http.serverHandler.ServeHTTP({0x14002191b30?}, {0x1047b43e0, 0x1400118f0a0}, 0x14001557000)
    net/http/server.go:2947 +0x2c4
net/http.(*conn).serve(0x140011a8320, {0x1047b61d0, 0x140005ca1b0})
    net/http/server.go:1991 +0x560
created by net/http.(*Server).Serve
    net/http/server.go:3102 +0x444
4:51PM WRN ❗  Transaction reverted                      computationUsed=4 txID=126a8da745fd1a960742b64544c492cff7eda712bebcf6ce5a1734a8d6c63a26
4:51PM WRN ERR [126a8d] [Error Code: 1101] error caused by: 1 error occurred:
    * transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: missing value for member `expiration`
  --> 126a8da745fd1a960742b64544c492cff7eda712bebcf6ce5a1734a8d6c63a26:14:12
   |
14 |         log(friendship?.expiration)
   |             ^^^^^^^^^^^^^^^^^^^^^^

2023/02/19 16:51:36 http: panic serving 127.0.0.1:56290: runtime error: invalid memory address or nil pointer dereference
goroutine 10753 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1850 +0xb0
panic({0x1044fd6a0, 0x1055847d0})
    runtime/panic.go:890 +0x258
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x0?, 0x0?}, 0x0?, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002542de8?)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:250 +0x15e4
github.com/onflow/cadence/runtime.exportCompositeValue.func1()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:394 +0x270
github.com/onflow/cadence/runtime.exportCompositeValue.func3()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:432 +0x24
github.com/onflow/cadence.NewMeteredResource({0x1047a1340?, 0x1400183d7a0?}, 0x14001cb0ea0?, 0x14002542608)
    github.com/onflow/cadence@v0.31.3/values.go:1612 +0x9c
github.com/onflow/cadence/runtime.exportCompositeValue({0x1047c9df0, 0x14000ae2510}, 0x1400183d7a0, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002542de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:428 +0x1f4
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x1047c9df0?, 0x14000ae2510?}, 0x1400183d7a0, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002542de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:192 +0x640
github.com/onflow/cadence/runtime.ExportValue(...)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:54
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage.func1(0x0?)
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1161 +0x1d4
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage(0x14000cc5180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1177 +0x8dc
github.com/onflow/flow-emulator/server/backend.(*Backend).GetAccountStorage(0x1400060e180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/server/backend/backend.go:636 +0xa0
github.com/onflow/flow-emulator/server.EmulatorAPIServer.Storage({0x1400118a600?, 0x14000c66c00?, 0x1400060e180?, 0x14000c6e7f0?}, {0x1047b43e0, 0x14001a680e0}, 0x104446800?)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:237 +0x128
net/http.HandlerFunc.ServeHTTP(0x14000562600?, {0x1047b43e0?, 0x14001a680e0?}, 0x140008d95c1?)
    net/http/server.go:2109 +0x38
github.com/gorilla/mux.(*Router).ServeHTTP(0x1400118a600, {0x1047b43e0, 0x14001a680e0}, 0x14000562000)
    github.com/gorilla/mux@v1.8.0/mux.go:210 +0x19c
github.com/onflow/flow-emulator/server.EmulatorAPIServer.ServeHTTP(...)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:72
net/http.(*ServeMux).ServeHTTP(0x0?, {0x1047b43e0, 0x14001a680e0}, 0x14000562000)
    net/http/server.go:2487 +0x140
net/http.serverHandler.ServeHTTP({0x140010ea180?}, {0x1047b43e0, 0x14001a680e0}, 0x14000562000)
    net/http/server.go:2947 +0x2c4
net/http.(*conn).serve(0x14001451b80, {0x1047b61d0, 0x140005ca1b0})
    net/http/server.go:1991 +0x560
created by net/http.(*Server).Serve
    net/http/server.go:3102 +0x444
4:52PM WRN ❗  Transaction reverted                      computationUsed=0 txID=7d262c6d6c2b75dbca34439ed8ca30ee3a0ec429a473a37276a94f81afde2389
4:52PM WRN ERR [7d262c] [Error Code: 1101] error caused by: 1 error occurred:
    * transaction preprocess failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: value of type `Person.Friendship?` has no member `expiration`
  --> 7d262c6d6c2b75dbca34439ed8ca30ee3a0ec429a473a37276a94f81afde2389:14:23
   |
14 |         log(friendship.expiration!)
   |                        ^^^^^^^^^^ type is optional, consider optional-chaining: ?.expiration

2023/02/19 16:52:10 http: panic serving 127.0.0.1:56474: runtime error: invalid memory address or nil pointer dereference
goroutine 11240 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1850 +0xb0
panic({0x1044fd6a0, 0x1055847d0})
    runtime/panic.go:890 +0x258
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x0?, 0x0?}, 0x0?, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002db8de8?)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:250 +0x15e4
github.com/onflow/cadence/runtime.exportCompositeValue.func1()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:394 +0x270
github.com/onflow/cadence/runtime.exportCompositeValue.func3()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:432 +0x24
github.com/onflow/cadence.NewMeteredResource({0x1047a1340?, 0x14000d4da40?}, 0x14000c70b40?, 0x14002db8608)
    github.com/onflow/cadence@v0.31.3/values.go:1612 +0x9c
github.com/onflow/cadence/runtime.exportCompositeValue({0x1047c9df0, 0x14000925b00}, 0x14000d4da40, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002db8de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:428 +0x1f4
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x1047c9df0?, 0x14000925b00?}, 0x14000d4da40, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14002db8de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:192 +0x640
github.com/onflow/cadence/runtime.ExportValue(...)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:54
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage.func1(0x0?)
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1161 +0x1d4
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage(0x14000cc5180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1177 +0x8dc
github.com/onflow/flow-emulator/server/backend.(*Backend).GetAccountStorage(0x1400060e180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/server/backend/backend.go:636 +0xa0
github.com/onflow/flow-emulator/server.EmulatorAPIServer.Storage({0x1400118a600?, 0x14000c66c00?, 0x1400060e180?, 0x14000c6e7f0?}, {0x1047b43e0, 0x140028a4000}, 0x104446800?)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:237 +0x128
net/http.HandlerFunc.ServeHTTP(0x140010a6100?, {0x1047b43e0?, 0x140028a4000?}, 0x14001a1e1a1?)
    net/http/server.go:2109 +0x38
github.com/gorilla/mux.(*Router).ServeHTTP(0x1400118a600, {0x1047b43e0, 0x140028a4000}, 0x140010a6000)
    github.com/gorilla/mux@v1.8.0/mux.go:210 +0x19c
github.com/onflow/flow-emulator/server.EmulatorAPIServer.ServeHTTP(...)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:72
net/http.(*ServeMux).ServeHTTP(0x0?, {0x1047b43e0, 0x140028a4000}, 0x140010a6000)
    net/http/server.go:2487 +0x140
net/http.serverHandler.ServeHTTP({0x14001da6180?}, {0x1047b43e0, 0x140028a4000}, 0x140010a6000)
    net/http/server.go:2947 +0x2c4
net/http.(*conn).serve(0x14000e67b80, {0x1047b61d0, 0x140005ca1b0})
    net/http/server.go:1991 +0x560
created by net/http.(*Server).Serve
    net/http/server.go:3102 +0x444
4:52PM WRN ❗  Transaction reverted                      computationUsed=4 txID=ee24be44414f96f615ed6d3792b8e05fdb96e752ebd4d479823a70d60cb3ac7f
4:52PM WRN ERR [ee24be] [Error Code: 1101] error caused by: 1 error occurred:
    * transaction execute failed: [Error Code: 1101] cadence runtime error: Execution failed:
error: missing value for member `expiration`
  --> ee24be44414f96f615ed6d3792b8e05fdb96e752ebd4d479823a70d60cb3ac7f:14:12
   |
14 |         log(friendship?.expiration!)
   |             ^^^^^^^^^^^^^^^^^^^^^^

2023/02/19 16:52:25 http: panic serving 127.0.0.1:56570: runtime error: invalid memory address or nil pointer dereference
goroutine 11430 [running]:
net/http.(*conn).serve.func1()
    net/http/server.go:1850 +0xb0
panic({0x1044fd6a0, 0x1055847d0})
    runtime/panic.go:890 +0x258
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x0?, 0x0?}, 0x0?, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14001362de8?)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:250 +0x15e4
github.com/onflow/cadence/runtime.exportCompositeValue.func1()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:394 +0x270
github.com/onflow/cadence/runtime.exportCompositeValue.func3()
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:432 +0x24
github.com/onflow/cadence.NewMeteredResource({0x1047a1340?, 0x14001651500?}, 0x140009e3560?, 0x14001362608)
    github.com/onflow/cadence@v0.31.3/values.go:1612 +0x9c
github.com/onflow/cadence/runtime.exportCompositeValue({0x1047c9df0, 0x14001656900}, 0x14001651500, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14001362de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:428 +0x1f4
github.com/onflow/cadence/runtime.exportValueWithInterpreter({0x1047c9df0?, 0x14001656900?}, 0x14001651500, {{0x0?, 0x0?}, {0x0?, 0x0?}}, 0x14001362de8)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:192 +0x640
github.com/onflow/cadence/runtime.ExportValue(...)
    github.com/onflow/cadence@v0.31.3/runtime/convertValues.go:54
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage.func1(0x0?)
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1161 +0x1d4
github.com/onflow/flow-emulator.(*Blockchain).GetAccountStorage(0x14000cc5180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/blockchain.go:1177 +0x8dc
github.com/onflow/flow-emulator/server/backend.(*Backend).GetAccountStorage(0x1400060e180, {0xf8, 0xd6, 0xe0, 0x58, 0x6b, 0xa, 0x20, 0xc7})
    github.com/onflow/flow-emulator@v0.44.1/server/backend/backend.go:636 +0xa0
github.com/onflow/flow-emulator/server.EmulatorAPIServer.Storage({0x1400118a600?, 0x14000c66c00?, 0x1400060e180?, 0x14000c6e7f0?}, {0x1047b43e0, 0x140009fc380}, 0x104446800?)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:237 +0x128
net/http.HandlerFunc.ServeHTTP(0x1400013fc00?, {0x1047b43e0?, 0x140009fc380?}, 0x14000ae7c51?)
    net/http/server.go:2109 +0x38
github.com/gorilla/mux.(*Router).ServeHTTP(0x1400118a600, {0x1047b43e0, 0x140009fc380}, 0x1400013fb00)
    github.com/gorilla/mux@v1.8.0/mux.go:210 +0x19c
github.com/onflow/flow-emulator/server.EmulatorAPIServer.ServeHTTP(...)
    github.com/onflow/flow-emulator@v0.44.1/server/emulator.go:72
net/http.(*ServeMux).ServeHTTP(0x0?, {0x1047b43e0, 0x140009fc380}, 0x1400013fb00)
    net/http/server.go:2487 +0x140
net/http.serverHandler.ServeHTTP({0x14002019c20?}, {0x1047b43e0, 0x140009fc380}, 0x1400013fb00)
    net/http/server.go:2947 +0x2c4
net/http.(*conn).serve(0x14001088be0, {0x1047b61d0, 0x140005ca1b0})
    net/http/server.go:1991 +0x560
created by net/http.(*Server).Serve
    net/http/server.go:3102 +0x444