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Jackson 2.13.0 compatibility

See original GitHub issue

When upgrading this dependency and using the jackson backend, I noticed that JsonPath no longer worked. The path expressions, including a simple $, all returned null values. I simply reverted back to 2.12.5 which works fine. I have not debugged far enough to determine if it is a JsonPath or Jackson compatibility bug.

/cc @cowtowncoder

Issue Analytics

State:
Created 2 years ago
Comments:6 (1 by maintainers)

Top GitHub Comments

1reaction

ben-manescommented, Jan 30, 2022

Thanks @kallestenflo and @cowtowncoder! It looks like I ran into https://github.com/FasterXML/jackson-databind/issues/3308. I appreciate the support, as I know this OSS stuff is all done in the limited free time (and energy!) outside of work, family, etc.

1reaction

cowtowncodercommented, Dec 15, 2021

@ben-manes Possible, given that FAIL_ON_TRAILING_TOKENS is relatively new feature. But I’d have to get an isolated test to show kind of input is given – looks like this is with buffering, and with buffers content may behave differently than at main level. It is possible that this is an issue with usage of ObjectMapper methods as well (i.e. something JsonPath may need to do differently) – this could be the case if a check for trailing tokens was formerly missing.

So difficult to say yet.

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