AGL flutter demo keeps getting me Bitbake Error?

Hello list,

I would like to ask about the flutter-based cluster demo image.

 

I think I have followed all the steps listed in the document below:

 

https://docs.automotivelinux.org/en/octopus/#01_Getting_Started/03_Build_and_Boot_guide_Profile/02_Flutter_Instrument_Cluster_%28qemu-x86%29/

 

But I got a Bitbake error:

 

ERROR: depot-tools-native-git-r0 do_compile: ExecutionError('/home/ubuntu/yanxk/agl-master-flutterbased/master/build-flutter-cluster/tmp/work/x86_64-linux/depot-tools-native/git-r0/temp/run.do_compile.3645705', 127, None, None)

ERROR: Logfile of failure stored in: /home/ubuntu/yanxk/agl-master-flutterbased/master/build-flutter-cluster/tmp/work/x86_64-linux/depot-tools-native/git-r0/temp/log.do_compile.3645705

Log data follows:

| DEBUG: Executing shell function do_compile

| /home/ubuntu/yanxk/agl-master-flutterbased/master/build-flutter-cluster/tmp/work/x86_64-linux/depot-tools-native/git-r0/git/bootstrap_python3: line 32: bootstrap-2@3.8.9.chromium.14_bin/python3/bin/python3: No such file or directory

| cat: /home/ubuntu/yanxk/agl-master-flutterbased/master/build-flutter-cluster/tmp/work/x86_64-linux/depot-tools-native/git-r0/git/python3_bin_reldir.txt: No such file or directory

| /home/ubuntu/yanxk/agl-master-flutterbased/master/build-flutter-cluster/tmp/work/x86_64-linux/depot-tools-native/git-r0/git/vpython3: line 52: /home/ubuntu/yanxk/agl-master-flutterbased/master/build-flutter-cluster/tmp/work/x86_64-linux/depot-tools-native/git-r0/git/.cipd_bin/vpython3: No such file or directory

| WARNING: exit code 127 from a shell command.

ERROR: Task (/home/ubuntu/yanxk/agl-master-flutterbased/master/external/meta-flutter/recipes-devtools/depot-tools/depot-tools-native_git.bb:do_compile) failed with exit code '1'

 

I think it was because of the upstream, I guess.

 

Also, I would like to ask if there is a Flutter EG in AGL community?

 

Or anybody who is interested in Flutter for AGL.

 

Please contact me, to this Email.

 

Best,

Yan