# Error With Convert HAR File

**URL:** <https://community.gatling.io/t/error-with-convert-har-file/7899>\
**Category:** Gatling (Open-Source)\
**Tags:** gatling-academy\
**Created:** [May 2, 2023, 8:19pm UTC](https://community.gatling.io/t/error-with-convert-har-file/7899 "2023-05-02T20:19:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mislam142](https://avatars.discourse-cdn.com/v4/letter/m/839c29/32.png) [@mislam142](https://community.gatling.io/u/mislam142)\
**Post date:** [May 2, 2023, 8:19pm UTC](https://community.gatling.io/t/error-with-convert-har-file/7899/1 "2023-05-02T20:19:59Z")

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![image](https://europe1.discourse-cdn.com/flex013/uploads/gatling2/original/2X/a/a6925269ccef21e15bb971f43387c5b886a00c85.png)

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**Author:** ![slandelle](https://dub1.discourse-cdn.com/flex013/user_avatar/community.gatling.io/slandelle/32/4_2.png) [@slandelle](https://community.gatling.io/u/slandelle)\
**Post date:** [May 2, 2023, 8:39pm UTC](https://community.gatling.io/t/error-with-convert-har-file/7899/2 "2023-05-02T20:39:51Z")

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See [Recorder: Export to HAR file unsuccessfull: Error while processing HAR file: c.f.j.d.JsonMappingException: String length exceeds maximum length · Issue #4407 · gatling/gatling · GitHub](https://github.com/gatling/gatling/issues/4407)

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**Author:** ![system](https://europe1.discourse-cdn.com/flex013/uploads/gatling2/original/2X/b/b148e0742de35c6280726cabf3ecd3de2d320f63.png) [@system](https://community.gatling.io/u/system)\
**Post date:** [June 1, 2023, 8:39pm UTC](https://community.gatling.io/t/error-with-convert-har-file/7899/3 "2023-06-01T20:39:57Z")

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