Jsii subclass repro:
cdk synth
Leads to
Traceback (most recent call last):
File "/Users/huijbers/Temp/pythonpipesrepro/app.py", line 47, in <module>
app.synth()
File "/Users/huijbers/Temp/pythonpipesrepro/.venv/lib/python3.9/site-packages/aws_cdk/core/__init__.py", line 16432, in synth
return typing.cast(aws_cdk.cx_api.CloudAssembly, jsii.invoke(self, "synth", [options]))
File "/Users/huijbers/Temp/pythonpipesrepro/.venv/lib/python3.9/site-packages/jsii/_kernel/__init__.py", line 128, in wrapped
return _recursize_dereference(kernel, fn(kernel, *args, **kwargs))
File "/Users/huijbers/Temp/pythonpipesrepro/.venv/lib/python3.9/site-packages/jsii/_kernel/__init__.py", line 348, in invoke
return _callback_till_result(self, response, InvokeResponse)
File "/Users/huijbers/Temp/pythonpipesrepro/.venv/lib/python3.9/site-packages/jsii/_kernel/__init__.py", line 216, in _callback_till_result
response = kernel.sync_complete(
File "/Users/huijbers/Temp/pythonpipesrepro/.venv/lib/python3.9/site-packages/jsii/_kernel/__init__.py", line 386, in sync_complete
return self.provider.sync_complete(
File "/Users/huijbers/Temp/pythonpipesrepro/.venv/lib/python3.9/site-packages/jsii/_kernel/providers/process.py", line 382, in sync_complete
resp = self._process.send(_CompleteRequest(complete=request), response_type)
File "/Users/huijbers/Temp/pythonpipesrepro/.venv/lib/python3.9/site-packages/jsii/_kernel/providers/process.py", line 326, in send
raise JSIIError(resp.error) from JavaScriptError(resp.stack)
jsii.errors.JSIIError: '' object has no attribute 'add_action'
Leading up to trace:
> {
"fqn": "@aws-cdk/pipelines.Step",
"args": [
"some"
],
"overrides": [
{
"method": "produceAction",
"property": null,
"cookie": "produce_action"
}
],
"interfaces": [
"@aws-cdk/pipelines.IFileSetProducer"
],
"api": "create"
}
< {"callback":{"cookie":"produce_action","cbid":"jsii::callback::20000","invoke":{"objref":{"$jsii.byref":"@aws-cdk/pipelines.Step@10008"},"method":"produceAction","args":[{"$jsii.byref":"Object@10010"},{"actionName":"some","runOrder":1,"artifacts":{"$jsii.byref":"@aws-cdk/pipelines.ArtifactMap@10011"},"scope":{"$jsii.byref":"@aws-cdk/core.Construct@10012"},"fallbackArtifact":{"$jsii.byref":"@aws-cdk/aws-codepipeline.Artifact@10013"},"pipeline":{"$jsii.byref":"@aws-cdk/pipelines.CodePipeline@10006"},"codeBuildDefaults":{"buildEnvironment":{"buildImage":{"$jsii.byref":"@aws-cdk/aws-codebuild.LinuxBuildImage@10014"},"computeType":"BUILD_GENERAL1_SMALL"}},"beforeSelfMutation":false}]}}}
> {"complete":{"cbid":"jsii::callback::20000","err":"'' object has no attribute 'add_action'","result":null,"api":"complete"}}
Looks like the IStage that's getting passed into the callback doesn't have the add_action method, probably because
the interfaces aren't discovered properly.