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  1. MockMvc.perform() has thrown a NestedServletException
    Spring TestContext Framework
    5
    0
    0
  2. MockFilterChain.doFilter() has thrown a NestedServletException
    Spring TestContext Framework
    6
    0
    0

Your stack trace compared to the selected pattern

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org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a]; constraint [duplicate_entry]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute statement
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    at org.springframework.mock.web.MockFilterChain.doFilter(MockFilterChain.java:134)
    at org.springframework.test.web.servlet.MockMvc.perform(MockMvc.java:155)

External results for this pattern (6)

  1. Sam Jonesvia Stack Overflow2 months ago
    Request processing failed; nested exception is java.lang.NullPointerException
    Show stack trace
  2. valikvia Stack Overflow4 months ago
    Request processing failed; nested exception is java.lang.StringIndexOutOfBoundsException: String index out of range: -8
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  3. Unknown authorvia nabble.com4 months ago
    Request processing failed; nested exception is org.thymeleaf.exceptions.TemplateProcessingException: Error during execution of processor 'com.github.dandelion.thymeleaf.processor.BundleAttrProcessor' (layouts/blank:2)
    Show stack trace
  4. LACvia Stack Overflow4 months ago
    Request processing failed; nested exception is org.springframework.dao.DataIntegrityViolationException: could not execute statement; SQL [n/a]; constraint [duplicate_entry]; nested exception is org.hibernate.exception.ConstraintViolationException: could not execute statement
    Show stack trace
  5. valikvia Stack Overflow6 months ago
    Request processing failed; nested exception is org.dozer.MappingException: Source object must not be null
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  6. valikvia Stack Overflow6 months ago
    Request processing failed; nested exception is org.dozer.MappingException: Source object must not be null
    Show stack trace