alibaba / alibaba/fastjson2

2.0.10 Caused by: java.lang.ClassCastException: java.lang.Character cannot be cast to java.lang.String

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#588 2 comments 0 reactions 0 assignees View on GitHub
bug
Dominant language
Java
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Description

Caused by: java.lang.ClassCastException: java.lang.Character cannot be cast to java.lang.String

Contributor guide

Open the contributing guide

Research direction

The report names fastjson2 2.0.10 and a Character-to-String ClassCastException, but provides no file, test, input, or entry point. Start by reproducing the exception and identifying the triggering input and execution path; done should include a focused regression test demonstrating the corrected behavior.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
backend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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