🐞 github.com/dagger/dagger/dagql/idtui.CollectSpan invalid memory address or nil pointer dereference

[gerhard]

What is the issue?

We've hit this error a few times in https://github.com/dagger/dagger/actions/runs/8821414426/job/24217223788?pr=7082, part of:

• Migrate to new ci runners #7082

2024-04-24T18:36:16.3979153Z �[95m117: �[0mDONE 1325 tests, 3 skipped, 2 failures in 605.184s
2024-04-24T18:36:16.3979462Z 
2024-04-24T18:36:16.3979728Z panic: runtime error: invalid memory address or nil pointer dereference
2024-04-24T18:36:16.3980302Z [signal SIGSEGV: segmentation violation code=0x1 addr=0x4b pc=0xf4363d]
2024-04-24T18:36:16.3980649Z 
2024-04-24T18:36:16.3980743Z goroutine 1 [running]:
2024-04-24T18:36:16.3981331Z github.com/dagger/dagger/dagql/idtui.CollectSpans(0xc0003e0120, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...})
2024-04-24T18:36:16.3981982Z 	/app/dagql/idtui/types.go:52 +0x41d
2024-04-24T18:36:16.3982474Z github.com/dagger/dagger/dagql/idtui.(*Frontend).recalculateView(0xc0003e20d0)
2024-04-24T18:36:16.3983016Z 	/app/dagql/idtui/frontend.go:395 +0x33
2024-04-24T18:36:16.3983493Z github.com/dagger/dagger/dagql/idtui.(*Frontend).finalRender(0xc0003e20d0)
2024-04-24T18:36:16.3983984Z 	/app/dagql/idtui/frontend.go:217 +0xa5
2024-04-24T18:36:16.3984563Z github.com/dagger/dagger/dagql/idtui.(*Frontend).Run(0xc0003e20d0, {0x1419d10, 0x1d6d6c0}, 0x12e4450)
2024-04-24T18:36:16.3985182Z 	/app/dagql/idtui/frontend.go:131 +0xe5
2024-04-24T18:36:16.3985471Z main.main()
2024-04-24T18:36:16.3985706Z 	/app/cmd/dagger/main.go:212 +0xac
2024-04-24T18:36:16.4731230Z Error: exit status 2
2024-04-24T18:36:16.4748865Z exit status 1

Just in case those logs become unavailable, I am attaching them as zip: logs_23113975550.zip

cc @vito

Dagger version

dagger v0.11.1 (registry.dagger.io/engine) linux/amd64

Steps to reproduce

No response

Log output

No response

[jedevc]

x-linking to #7227 - this should at least stop the panic.

[gerhard]

Just hit this on v0.11.2 here https://github.com/dagger/dagger/actions/runs/8986651161/job/24683291279#step:4:68

dagger call lint stdout
...

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x4b pc=0xf436bd]

goroutine 1 [running]:
github.com/dagger/dagger/dagql/idtui.CollectSpans(0xc0004660c0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...})
	/app/dagql/idtui/types.go:52 +0x41d
github.com/dagger/dagger/dagql/idtui.(*Frontend).recalculateView(0xc000468000)
	/app/dagql/idtui/frontend.go:[39](https://github.com/dagger/dagger/actions/runs/8986651161/job/24683291279#step:4:40)5 +0x33
github.com/dagger/dagger/dagql/idtui.(*Frontend).finalRender(0xc000468000)
	/app/dagql/idtui/frontend.go:217 +0xa5
github.com/dagger/dagger/dagql/idtui.(*Frontend).Run(0xc000468000, {0x1[41](https://github.com/dagger/dagger/actions/runs/8986651161/job/24683291279#step:4:42)98b0, 0x1d6d680}, 0x12e3fd8)
	/app/dagql/idtui/frontend.go:131 +0xe5
main.main()
	/app/cmd/dagger/main.go:225 +0xac
Error: exit status 2
exit status 1

For now, just re-running.

Looking forward to trying out #7227 when v0.11.3 becomes available.

cc @matipan