OpenAPITools / OpenAPITools/openapi-generator

[BUG] Getting JsonSerializerException if service where request was going to is unavailable

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Issue: Bug
Dominant language
Java
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Description

I've generated a client.
Then, another service is trying to make request via generated client.
Service is getting JsonSerializationException.

Is this a bug? If no how can I handle this case?

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source file, generated language, reproduction details, or test is named. Start by reproducing a request from the generated client when the target service is unavailable and inspect the resulting JsonSerializationException. Done means establishing whether this is a generator defect and adding a confirmed regression test or clear handling guidance.

Written by the indexing model from the issue text.

Assessment

Domain
api
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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