Cannot invoke "Object.toString()" because the return value of "com.launchdarkly.api.ApiException.getResponseHeaders()" is null

[alaa-nassef]

In our project, our integration tests (making use of LaunchDarkly client API) are intermittently failing with the message Cannot invoke "Object.toString()" because the return value of "com.launchdarkly.api.ApiException.getResponseHeaders()" is null. We are not trying to log ApiException in any way, so the issue is coming from the SDK itself. Digging into this, the getMessage() implementation of ApiException does call this.getResponseHeaders().toString(), even though responseHeaders is initialized with null, so either responseHeaders should be initialized with an empty map, or getMessage() should handle the case of null

[sloloris]

Hi @alaa-nassef ! Thank you for bringing this to our attention.

If this is a major blocking bug for you, please file a support ticket with us - this can help us to get a fix prioritized.

In the meantime I have added this to our backlog. We will follow up here with any updates.

[alaa-nassef]

Thank @sloloris. I already created a support ticket with ID #90988, and I have also created a pull request #17 for that. I hope this speeds things up