IT / Java / BigData

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Tag: error

  • June 11, 2021June 11, 2021
  • Java
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JsonMappingException: Can not instantiate value of type

Suppose that you have this exception: Most often this happens due to syntax errors in the original JSON. Firstly, check that your source JSON is NOT empty string! Then check your syntax, for example, that you do not have extra space: Or extra commas:

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                   Mark Chesnavsky. Email me or connect via LinkedIn.