java.lang.NullPointerException

Spring JIRA | cheng yong | 9 years ago
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    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.springframework.mail.MailSendException.toString()
    2. Spring Context Support
      MailSendException.toString
      1. org.springframework.mail.MailSendException.toString(MailSendException.java:124)
      1 frame
    3. Apache Log4j
      Category.log
      1. org.apache.log4j.or.DefaultRenderer.doRender(DefaultRenderer.java:35)
      2. org.apache.log4j.or.RendererMap.findAndRender(RendererMap.java:79)
      3. org.apache.log4j.spi.LoggingEvent.getRenderedMessage(LoggingEvent.java:297)
      4. org.apache.log4j.helpers.PatternParser$BasicPatternConverter.convert(PatternParser.java:403)
      5. org.apache.log4j.helpers.PatternConverter.format(PatternConverter.java:64)
      6. org.apache.log4j.PatternLayout.format(PatternLayout.java:503)
      7. org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:301)
      8. org.apache.log4j.WriterAppender.append(WriterAppender.java:159)
      9. org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:230)
      10. org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:65)
      11. org.apache.log4j.Category.callAppenders(Category.java:203)
      12. org.apache.log4j.Category.forcedLog(Category.java:388)
      13. org.apache.log4j.Category.log(Category.java:853)
      13 frames
    4. Apache Commons Logging
      Log4JLogger.error
      1. org.apache.commons.logging.impl.Log4JLogger.error(Log4JLogger.java:239)
      1 frame