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paypal / gatt

Gatt is a Go package for building Bluetooth Low Energy peripherals
BSD 3-Clause "New" or "Revised" License
1.12k stars 283 forks source link

Examples issue "Go pointer to Go pointer" #76

Open ghost opened 8 years ago

ghost commented 8 years ago

Last login: Sun Jun 26 18:24:04 on ttys000 Seths-Mac-mini:~ digitalblueeye$ go run /Users/digitalblueeye/Programming/Go/BLEServer.go panic: runtime error: cgo argument has Go pointer to Go pointer

goroutine 1 [running]: panic(0x411ff20, 0xc82000a380) /usr/local/go/src/runtime/panic.go:481 +0x3e6 github.com/paypal/gatt/xpc._cgoCheckPointer0(0x40f2160, 0xc82000a360, 0xc82000a370, 0x1, 0x1, 0x4401cc0) ??:0 +0x4d github.com/paypal/gatt/xpc.XpcConnect(0x414d830, 0xf, 0x5804280, 0xc820086000, 0x0) /Users/digitalblueeye/Programming/Go/src/github.com/paypal/gatt/xpc/xpc_darwin.go:169 +0x1ba github.com/paypal/gatt.NewDevice(0x41fe838, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0) /Users/digitalblueeye/Programming/Go/src/github.com/paypal/gatt/device_darwin.go:67 +0x2a5 main.main() /Users/digitalblueeye/Programming/Go/BLEServer.go:13 +0x4f exit status 2 Seths-Mac-mini:~ digitalblueeye$

using the latest version of Mac OS X on the mac mini (also latest). I get this issue when running explorer.go or server.go

jesselucas commented 8 years ago

A work around is to disable the cgo check GODEBUG=cgocheck=0

Ex.

$  GODEBUG=cgocheck=0 ./server
kkdai commented 5 years ago

In High Sierra it still another error Unhandled event: xpc.Dict{"kCBMsgId":4, "kCBMsgArgs":xpc.Dict{"kCBMsgArgState":5}} which refer to https://github.com/currantlabs/ble/issues/58