org.springframework.transaction.TransactionSystemException: Oops! Something went wrong, please contact the developer.

GitHub | DavidLeoni | 1 year ago
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  1. 0

    TransactionSystemException: Oops! Something went wrong

    GitHub | 1 year ago | DavidLeoni
    org.springframework.transaction.TransactionSystemException: Oops! Something went wrong, please contact the developer.
  2. 0

    java - 用springboot写了小东西放到服务器上以后总是报错 - SegmentFault

    segmentfault.com | 3 months ago
    org.springframework.transaction.TransactionSystemException: Could not roll back JPA transaction; nested exception is javax.persistence.PersistenceException: unexpected error when rollbacking] with root cause com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Communications link failure during rollback(). Transaction resolution unknown.

    Root Cause Analysis

    1. org.springframework.transaction.TransactionSystemException

      Oops! Something went wrong, please contact the developer.

      at sun.reflect.NativeConstructorAccessorImpl.newInstance0()
    2. Java RT
      Constructor.newInstance
      1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)[na:1.7.0_80]
      2. sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)[na:1.7.0_80]
      3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)[na:1.7.0_80]
      4. java.lang.reflect.Constructor.newInstance(Constructor.java:526)[na:1.7.0_80]
      4 frames
    3. it.unitn.disi
      HttpErrorHandler.handleError
      1. it.unitn.disi.sweb.webapi.client.HttpErrorHandler.handleError(HttpErrorHandler.java:69)[sweb-webapi-commons-client-3.0.1-RELEASE.jar:na]
      1 frame
    4. Spring
      RestTemplate.getForObject
      1. org.springframework.web.client.RestTemplate.handleResponseError(RestTemplate.java:556)[spring-web-3.2.8.RELEASE.jar:3.2.8.RELEASE]
      2. org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:514)[spring-web-3.2.8.RELEASE.jar:3.2.8.RELEASE]
      3. org.springframework.web.client.RestTemplate.execute(RestTemplate.java:485)[spring-web-3.2.8.RELEASE.jar:3.2.8.RELEASE]
      4. org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:251)[spring-web-3.2.8.RELEASE.jar:3.2.8.RELEASE]
      4 frames
    5. it.unitn.disi
      ConceptClient.readConcepts
      1. it.unitn.disi.sweb.webapi.client.HttpClient.performGet(HttpClient.java:120)[sweb-webapi-commons-client-3.0.1-RELEASE.jar:na]
      2. it.unitn.disi.sweb.webapi.client.AbstractApiClient.readList(AbstractApiClient.java:122)[sweb-webapi-commons-client-3.0.1-RELEASE.jar:na]
      3. it.unitn.disi.sweb.webapi.client.AbstractApiClient.readList(AbstractApiClient.java:105)[sweb-webapi-commons-client-3.0.1-RELEASE.jar:na]
      4. it.unitn.disi.sweb.webapi.client.kb.ConceptClient.readConcepts(ConceptClient.java:84)[sweb-webapi-kb-client-3.0.1-RELEASE.jar:na]
      4 frames