nil pointer dereference when there are errors in workspace file

[lewish]

Running ibazel from master on a project with an invalid workspace file, (for example, I had an incorrect sha on a http_archive) throws the following, and doesn't print out any useful messages from bazel itself beyond Error getting Bazel info exit status 2.

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x7a2990]

goroutine 1 [running]:
main.(*IBazel).realLocalRepositoryPaths(0xc000158000, 0x921e60, 0xc000188180, 0x0)
	ibazel/ibazel_unix.go:31 +0x50
main.(*IBazel).queryForSourceFiles(0xc000158000, 0xc0001ca000, 0x27, 0x43d01f, 0xc000039000, 0x4d7c1c, 0xc0001c8014, 0xc00008d8b8)
	ibazel/ibazel.go:454 +0x6e
...

It would be nice if we could actually print out the verbose error from bazel itself.

[bduffany]

I'm still seeing this problem when running USE_BAZEL_VERSION=3.4.0 ibazel run $TARGET - ibazel version 0.13.1

[bduffany]

Nevermind, appears fixed after running rm -rf node_modules. Not sure why that was needed

[bduffany]

Actually, this error keeps popping up. I keep having to rm -rf node_modules in order to fix the problem 😕