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Arduino command line tool
https://arduino.github.io/arduino-cli/latest/
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"arduino-cli board list" returns "panic: runtime error: invalid memory address or nil pointer dereference" #1775

Closed Marcus-C137 closed 1 year ago

Marcus-C137 commented 2 years ago

Describe the problem

Raspberry pi 4 | Ubuntu 20.04 LTS ARCH=ARMv7 OS=Linux

Installed via: curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh -s nightly-latest

Running: arduino-cli board list

Returns:

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xb8e30]

goroutine 11 [running]:
os.(*Process).signal(0x0, {0xbb4280, 0x106018c})
    /usr/local/go/src/os/exec_unix.go:64 +0x38
os.(*Process).Signal(...)
    /usr/local/go/src/os/exec.go:138
os.(*Process).kill(...)
    /usr/local/go/src/os/exec_posix.go:68
os.(*Process).Kill(...)
    /usr/local/go/src/os/exec.go:123
github.com/arduino/arduino-cli/executils.(*Process).Kill(...)
    /home/build/executils/process.go:120
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).killProcess(0x2010e80)
    /home/build/arduino/discovery/discovery.go:268 +0xdc
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).Quit(0x2010e80)
    /home/build/arduino/discovery/discovery.go:381 +0x104
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).remove(0x1eb2130, {0x96f714, 0x16})
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:82 +0x94
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).RunAll.func1(0x2010e80)
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:131 +0x78
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize.func1(0x5c0aca0, 0x5b27d70, 0x465a8c0, 0x2010e80)
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:101 +0x50
created by github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:99 `+0x1ac`

To reproduce

arduino-cli board list

Expected behavior

Return board detected

Arduino CLI version

arduino-cli Version: nightly-20220618 Commit: 64bc4dc Date: 2022-06-18T01:37:19Z

Operating system

Linux

Operating system version

20.04LTS

Additional context

No response

Issue checklist

UPDATE: 0.8.0 version works

andrewintw commented 2 years ago

I got same issue on Banana Pi M2 Zero / Ubuntu 20.04 (Armbian)

I install arduino-cli on Armbian. The hardware is Banana Pi M2 Zero.

[16:20:36 ~] $ uname -a
Linux bananapim2zero 5.10.60-sunxi #21.08.1 SMP Wed Aug 25 18:19:32 UTC 2021 armv7l armv7l armv7l GNU/Linux

[16:31:59 ~] $ cat /etc/os-release 
NAME="Ubuntu"
VERSION="20.04.2 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Armbian 21.08.1 Focal"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal

I use a micro-USB hub to connect a arduino Nano. And it seems detected the board (USB driver is CH340)

[16:20:07 ~] $ lsusb 
Bus 001 Device 004: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter

[16:20:09 ~] $ ls -l /dev/ttyUSB0 
crw-rw---- 1 root dialout 188, 0 Jun 26 06:17 /dev/ttyUSB0

I didn't installed any library yet, just installed arduino-cli and then executed the board list command. Then I get an error message:

$ arduino-cli board list
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xb8e30]

goroutine 50 [running]:
os.(*Process).signal(0x0, {0xb8e5a8, 0x102018c})
    /usr/local/go/src/os/exec_unix.go:64 +0x38
os.(*Process).Signal(...)
    /usr/local/go/src/os/exec.go:138
os.(*Process).kill(...)
    /usr/local/go/src/os/exec_posix.go:68
os.(*Process).Kill(...)
    /usr/local/go/src/os/exec.go:123
github.com/arduino/arduino-cli/executils.(*Process).Kill(...)
    /home/build/executils/process.go:120
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).killProcess(0x30371c0)
    /home/build/arduino/discovery/discovery.go:268 +0xdc
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).Quit(0x30371c0)
    /home/build/arduino/discovery/discovery.go:381 +0x104
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).remove(0x2e6c040, {0x94b78e, 0x16})
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:82 +0x94
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).RunAll.func1(0x30371c0)
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:131 +0x78
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize.func1(0x7113a60, 0x70dcbc0, 0x71aa100, 0x30371c0)
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:101 +0x50
created by github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:99 +0x1ac
[16:19:38 ~] $ tree -a ~/.arduino15/
/home/andrew/.arduino15/
|-- inventory.yaml
|-- library_index.json
|-- library_index.json.sig
|-- package_index.json
|-- package_index.json.sig
|-- packages
|   `-- builtin
|       `-- tools
|           |-- ctags
|           |   `-- 5.8-arduino11
|           |       `-- ctags
|           |-- mdns-discovery
|           |   `-- 1.0.5
|           |       |-- LICENSE.txt
|           |       `-- mdns-discovery
|           |-- serial-discovery
|           |   `-- 1.3.2
|           |       |-- LICENSE.txt
|           |       `-- serial-discovery
|           `-- serial-monitor
|               `-- 0.9.1
|                   |-- LICENSE.txt
|                   `-- serial-monitor
|-- staging
`-- tmp

13 directories, 12 files
[16:20:40 ~] $ arduino-cli version
arduino-cli  Version: 0.24.0 Commit: c1b10f56 Date: 2022-06-22T10:09:11Z

[16:19:56 ~] $ arduino-cli lib list
No libraries installed.
andrewintw commented 2 years ago

Here is the verbose output.

[21:09:34 ~] $ arduino-cli board list -v 
INFO[0000] Config file not found, using default values  
INFO[0000] arduino-cli version 0.24.0                   
INFO[0000] Checking signature                            index=/home/andrew/.arduino15/package_index.json signatureFile=/home/andrew/.arduino15/package_index.json.sig trusted=true
INFO[0000] Checking if CLI is Bundled into the IDE      
INFO[0000] Loading hardware from: /home/andrew/.arduino15/packages 
INFO[0000] Loading package builtin from: /home/andrew/.arduino15/packages/builtin 
INFO[0000] Checking existence of 'tools' path: /home/andrew/.arduino15/packages/builtin/tools 
INFO[0000] Loading tools from dir: /home/andrew/.arduino15/packages/builtin/tools 
INFO[0000] Loaded tool                                   tool="builtin:ctags@5.8-arduino11"
INFO[0000] Loaded tool                                   tool="builtin:mdns-discovery@1.0.5"
INFO[0000] Loaded tool                                   tool="builtin:serial-discovery@1.3.2"
INFO[0000] Loaded tool                                   tool="builtin:serial-monitor@0.9.1"
INFO[0003] Adding libraries dir                          dir=/home/andrew/Arduino/libraries location=user
INFO[0003] Executing `arduino-cli board list`           
INFO[0003] starting discovery builtin:mdns-discovery process 
INFO[0003] starting discovery builtin:serial-discovery process 
INFO[0003] started discovery builtin:serial-discovery process 
INFO[0003] sending command HELLO 1 "arduino-cli 0.24.0" to discovery builtin:serial-discovery 
INFO[0003] sending command QUIT to discovery builtin:mdns-discovery 
ERRO[0003] Quitting discovery builtin:mdns-discovery: EOF 
INFO[0003] killing discovery builtin:mdns-discovery process 
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xb8e30]

goroutine 6 [running]:
os.(*Process).signal(0x0, {0xb8e5a8, 0x102018c})
    /usr/local/go/src/os/exec_unix.go:64 +0x38
os.(*Process).Signal(...)
    /usr/local/go/src/os/exec.go:138
os.(*Process).kill(...)
    /usr/local/go/src/os/exec_posix.go:68
os.(*Process).Kill(...)
    /usr/local/go/src/os/exec.go:123
github.com/arduino/arduino-cli/executils.(*Process).Kill(...)
    /home/build/executils/process.go:120
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).killProcess(0x3835180)
    /home/build/arduino/discovery/discovery.go:268 +0xdc
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).Quit(0x3835180)
    /home/build/arduino/discovery/discovery.go:381 +0x104
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).remove(0x366c050, {0x94b78e, 0x16})
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:82 +0x94
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).RunAll.func1(0x3835180)
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:131 +0x78
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize.func1(0x797a2d0, 0x795a410, 0x79f2000, 0x3835180)
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:101 +0x50
created by github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:99 +0x1ac
andrewintwdev commented 2 years ago

Describe the problem

Raspberry pi 4 | Ubuntu 20.04 LTS ARCH=ARMv7 OS=Linux

Installed via: curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh -s nightly-latest

Running: arduino-cli board list

Returns:

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xb8e30]

goroutine 11 [running]:
os.(*Process).signal(0x0, {0xbb4280, 0x106018c})
  /usr/local/go/src/os/exec_unix.go:64 +0x38
os.(*Process).Signal(...)
  /usr/local/go/src/os/exec.go:138
os.(*Process).kill(...)
  /usr/local/go/src/os/exec_posix.go:68
os.(*Process).Kill(...)
  /usr/local/go/src/os/exec.go:123
github.com/arduino/arduino-cli/executils.(*Process).Kill(...)
  /home/build/executils/process.go:120
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).killProcess(0x2010e80)
  /home/build/arduino/discovery/discovery.go:268 +0xdc
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).Quit(0x2010e80)
  /home/build/arduino/discovery/discovery.go:381 +0x104
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).remove(0x1eb2130, {0x96f714, 0x16})
  /home/build/arduino/discovery/discoverymanager/discoverymanager.go:82 +0x94
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).RunAll.func1(0x2010e80)
  /home/build/arduino/discovery/discoverymanager/discoverymanager.go:131 +0x78
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize.func1(0x5c0aca0, 0x5b27d70, 0x465a8c0, 0x2010e80)
  /home/build/arduino/discovery/discoverymanager/discoverymanager.go:101 +0x50
created by github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize
  /home/build/arduino/discovery/discoverymanager/discoverymanager.go:99 `+0x1ac`

I found the root cause, the .arduino15/packages/builtin/tools/mdns-discovery/1.0.5/mdns-discovery needs /lib/ld-linux.so.3, but in my target system, the name is /lib/ld-linux-armhf.so.3. So you need to create a symbolic link.

$ sudo ln -s /lib/ld-linux-armhf.so.3 /lib/ld-linux.so.3
$ ls -l /lib/ld-linux.so.3 
lrwxrwxrwx 1 root root 24 Jun 27 23:52 /lib/ld-linux.so.3 -> /lib/ld-linux-armhf.so.3

$ arduino-cli board list
Port         Protocol Type              Board Name FQBN Core
/dev/ttyUSB0 serial   Serial Port (USB) Unknown
Enver-Yilmaz commented 2 years ago

I'm getting the same error with an M1 Mac without Rosetta 2 installed. I'm trying the native arm64 version of CLI from nightly builds and homebrew installation, and both throw the same error.

% arduino-cli board list                     
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x2 addr=0x0 pc=0x100980300]

goroutine 8 [running]:
os.(*Process).signal(0x0, {0x101509060, 0x101a94a78})
    /usr/local/go/src/os/exec_unix.go:64 +0x30
os.(*Process).Signal(...)
    /usr/local/go/src/os/exec.go:138
os.(*Process).kill(...)
    /usr/local/go/src/os/exec_posix.go:68
os.(*Process).Kill(...)
    /usr/local/go/src/os/exec.go:123
github.com/arduino/arduino-cli/executils.(*Process).Kill(...)
    /home/build/executils/process.go:120
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).killProcess(0x140001d9580)
    /home/build/arduino/discovery/discovery.go:268 +0xd4
github.com/arduino/arduino-cli/arduino/discovery.(*PluggableDiscovery).Quit(0x140001d9580)
    /home/build/arduino/discovery/discovery.go:381 +0x10c
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).remove(0x14000436a50, {0x1010df9da, 0x16})
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:82 +0x144
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).RunAll.func1(0x140001d9580)
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:131 +0x80
github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize.func1(0x140041c9760, 0x140041f8600, 0x1400349cd80, 0x140001d9580)
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:101 +0x58
created by github.com/arduino/arduino-cli/arduino/discovery/discoverymanager.(*DiscoveryManager).parallelize
    /home/build/arduino/discovery/discoverymanager/discoverymanager.go:99

Version I tried is: nightly-20220708 Commit: 6ac5f7a Date: 2022-07-08T01:37:31Z

SadDarkAngel commented 2 years ago

I found the root cause, the .arduino15/packages/builtin/tools/mdns-discovery/1.0.5/mdns-discovery needs /lib/ld-linux.so.3, but in my target system, the name is /lib/ld-linux-armhf.so.3. So you need to create a symbolic link.

it’s helps me too on Orange Pi Zero (https://github.com/arduino/arduino-cli/issues/1798)

umbynos commented 1 year ago

The mdns-discovery not being statically linked should have been fixed by https://github.com/arduino/mdns-discovery/pull/47#issuecomment-1474122336

umbynos commented 1 year ago

This is the output when I install the CLI and I run board list:

root@d32f9de3786d:/# curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | sh -s nightly-latest
Installing in //bin
ARCH=ARMv7
OS=Linux
Using curl as download tool
Downloading https://downloads.arduino.cc/arduino-cli/nightly/arduino-cli_nightly-latest_Linux_ARMv7.tar.gz
arduino-cli  Version: nightly-20230317 Commit: d5eb0b7 Date: 2023-03-17T01:33:40Z installed successfully in //bin
root@d32f9de3786d:/# arduino-cli version
arduino-cli  Version: nightly-20230317 Commit: d5eb0b7 Date: 2023-03-17T01:33:40Z
root@d32f9de3786d:/# arduino-cli board list -v
INFO[0000] Config file not found, using default values  
INFO[0000] arduino-cli version nightly-20230317         
INFO[0000] Updating libraries index                     
INFO[0000] Starting download                             url="https://downloads.arduino.cc/libraries/library_index.tar.bz2"
Downloading index: library_index.tar.bz2 downloaded                                                                                                                         
INFO[0003] Updating index                                url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
INFO[0003] Starting download                             url="https://downloads.arduino.cc/packages/package_index.tar.bz2"
Downloading index: package_index.tar.bz2 downloaded                                                                                                                         
INFO[0003] Loading hardware from: /root/.arduino15/packages 
INFO[0003] Checking signature                            index=/root/.arduino15/package_index.json signatureFile=/root/.arduino15/package_index.json.sig trusted=true
Downloading missing tool builtin:ctags@5.8-arduino11...
INFO[0003] Starting download                             url="https://downloads.arduino.cc/tools/ctags-5.8-arduino11-pm-armv6-linux-gnueabihf.tar.bz2"
builtin:ctags@5.8-arduino11 downloaded                                                                                                                                      
INFO[0004] Installing tool                               Tool="builtin:ctags@5.8-arduino11"
Installing builtin:ctags@5.8-arduino11...
INFO[0004] Skipping tool configuration.                  Tool="builtin:ctags@5.8-arduino11"
Skipping tool configuration....
INFO[0004] Tool installed                                Tool="builtin:ctags@5.8-arduino11"
builtin:ctags@5.8-arduino11 installed
Downloading missing tool builtin:serial-discovery@1.4.0...
INFO[0004] Starting download                             url="https://downloads.arduino.cc/discovery/serial-discovery/serial-discovery_v1.4.0_Linux_ARMv6.tar.gz"
builtin:serial-discovery@1.4.0 downloaded                                                                                                                                   
INFO[0005] Installing tool                               Tool="builtin:serial-discovery@1.4.0"
Installing builtin:serial-discovery@1.4.0...
INFO[0005] Skipping tool configuration.                  Tool="builtin:serial-discovery@1.4.0"
Skipping tool configuration....
INFO[0005] Tool installed                                Tool="builtin:serial-discovery@1.4.0"
builtin:serial-discovery@1.4.0 installed
Downloading missing tool builtin:mdns-discovery@1.0.8...
INFO[0005] Starting download                             url="https://downloads.arduino.cc/discovery/mdns-discovery/mdns-discovery_v1.0.8_Linux_ARMv6.tar.gz"
builtin:mdns-discovery@1.0.8 downloaded                                                                                                                                     
INFO[0006] Installing tool                               Tool="builtin:mdns-discovery@1.0.8"
Installing builtin:mdns-discovery@1.0.8...
INFO[0006] Skipping tool configuration.                  Tool="builtin:mdns-discovery@1.0.8"
Skipping tool configuration....
INFO[0006] Tool installed                                Tool="builtin:mdns-discovery@1.0.8"
builtin:mdns-discovery@1.0.8 installed
Downloading missing tool builtin:serial-monitor@0.13.0...
INFO[0006] Starting download                             url="https://downloads.arduino.cc/monitor/serial-monitor/serial-monitor_v0.13.0_Linux_ARMv6.tar.gz"
builtin:serial-monitor@0.13.0 downloaded                                                                                                                                    
INFO[0007] Installing tool                               Tool="builtin:serial-monitor@0.13.0"
Installing builtin:serial-monitor@0.13.0...
INFO[0007] Skipping tool configuration.                  Tool="builtin:serial-monitor@0.13.0"
Skipping tool configuration....
INFO[0007] Tool installed                                Tool="builtin:serial-monitor@0.13.0"
builtin:serial-monitor@0.13.0 installed
INFO[0007] Loading tools from dir: /root/.arduino15/packages/builtin/tools 
INFO[0007] Loaded tool                                   tool="builtin:ctags@5.8-arduino11"
INFO[0007] Loaded tool                                   tool="builtin:mdns-discovery@1.0.8"
INFO[0007] Loaded tool                                   tool="builtin:serial-discovery@1.4.0"
INFO[0007] Loaded tool                                   tool="builtin:serial-monitor@0.13.0"
INFO[0007] Loading libraries index file                  index=/root/.arduino15/library_index.json
INFO[0008] Adding libraries dir                          dir=/root/Arduino/libraries location=user
INFO[0008] Executing `arduino-cli board list`           
INFO[0008] starting discovery builtin:serial-discovery process 
INFO[0008] starting discovery builtin:mdns-discovery process 
INFO[0008] started discovery builtin:mdns-discovery process 
INFO[0008] sending command HELLO 1 "arduino-cli nightly-20230317" to discovery builtin:mdns-discovery 
INFO[0008] started discovery builtin:serial-discovery process 
INFO[0008] sending command HELLO 1 "arduino-cli nightly-20230317" to discovery builtin:serial-discovery 
INFO[0008] killing discovery builtin:mdns-discovery process 
ERRO[0008] Killing discovery builtin:mdns-discovery after unsuccessful start: exit status 255 
ERRO[0008] Discovery builtin:mdns-discovery failed to run: discovery builtin:mdns-discovery process not started: calling HELLO: EOF 
INFO[0008] from discovery builtin:serial-discovery received message type: hello, message: OK, protocol version: 1 
INFO[0008] sending command START_SYNC to discovery builtin:serial-discovery 
INFO[0008] from discovery builtin:serial-discovery received message type: start_sync, message: OK 
Error starting discovery: discovery builtin:mdns-discovery process not started: calling HELLO: EOF
WARN[0009] Error starting discovery: discovery builtin:mdns-discovery process not started: calling HELLO: EOF 
No boards found.

It does not start correctly the mdns-discovery tool (because it's still using the v1.0.8 which has the problem explained by @andrewintw here), but definitely it's not panicking. So I would close this one.