Debugging java in Intellij doesn't work - throws exception

[MarinaGrec]

The latest commit to the aspect (the move to JavaInfo) has broken the debug capability. Reverting the java_classpath.bzl to one of the previous versions, enables to debug again.
The error thrown:

ERROR: /Users/marina.grechuhin/Development/development-tests/uint_monorepo/matching_service_api/BUILD:42:1: in @intellij_aspect//:java_classpath.bzl%java_classpath_aspect aspect on scala_binary rule //matching_service_api:matching_service_api: Traceback (most recent call last): File "/Users/marina.grechuhin/Development/development-tests/uint_monorepo/matching_service_api/BUILD", line 42 @intellij_aspect//:java_classpath.bzl%java_classpath_aspect(...) File "/private/var/tmp/_bazel_marina.grechuhin/db941774b3163d57cafe88c408233562/external/intellij_aspect/java_classpath.bzl", line 21, in _runtime_classpath_impl struct(output_groups = {"runtime_classp...)}) File "/private/var/tmp/_bazel_marina.grechuhin/db941774b3163d57cafe88c408233562/external/intellij_aspect/java_classpath.bzl", line 22, in struct _get_runtime_jars(target) File "/private/var/tmp/_bazel_marina.grechuhin/db941774b3163d57cafe88c408233562/external/intellij_aspect/java_classpath.bzl", line 27, in _get_runtime_jars target[JavaInfo].compilation_info.runtime_classpath object of type 'NoneType' has no field 'runtime_classpath'

[jin]

Please provide your version information (IntelliJ Menu -> Bazel -> File an Issue on GitHub, and copy the version information here)

[MarinaGrec]

Version information

IdeaUltimate: 2019.2.3
Platform: Mac OS X 10.15
Bazel plugin: 2019.10.01.1.1
Bazel: 0.29.1

[KaoruDev]

I believe this issue has more to do with https://github.com/bazelbuild/rules_scala than with the plugin itself. scala_rules still uses the old provider API, which this commit (to the intellij plugin repo) changes to the new version: 5f03bde

Downloading version 2019.08.06 from here: https://plugins.jetbrains.com/plugin/8609-bazel/versions fixes the issue I was seeing (this particular version doesn't have that nice dropdown menu)

This is what I previously had:

#### Version information
IdeaUltimate: 2019.2.3
Platform: Mac OS X 10.14.6
Bazel plugin: 2019.10.14.0.0
Bazel: 0.29.1

where the issue arrised

[ittaiz]

so the issue isn't with rules_scala but rather with Bazel itself (creating a faulty JavaInfo from starlark), I've created an issue there and I sent a possible fix in #1347

[KaoruDev]

A combination of 1.2.1 and the latest plugin fixes this issue for me.

Version information

IdeaUltimate: 2019.2.4
Platform: Mac OS X 10.14.6
Bazel plugin: 2019.11.14.0.1
Bazel: 1.2.1

[alice-ks]

From the latest comments, it sounds as if this issue was already resolved and shouldn't be present in current plugin + Bazel versions.