apache/rocketmq-dashboard

Fix DashboardCollectServiceImpl#jsonDataFile2map throw NullPointerException

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mxsm commented

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BUG REPORT

  1. Please describe the issue you observed:

In some cases, DashboardCollectServiceImpl#jsonDataFile2map throw NullPointerException,as shown in the following figure:

image

The web page will display this error

  1. Please tell us about your environment:

  2. Other information (e.g. detailed explanation, logs, related issues, suggestions how to fix, etc):

FEATURE REQUEST

  1. Please describe the feature you are requesting.

  2. Provide any additional detail on your proposed use case for this feature.

  3. Indicate the importance of this issue to you (blocker, must-have, should-have, nice-to-have). Are you currently using any workarounds to address this issue?

  4. If there are some sub-tasks using -[] for each subtask and create a corresponding issue to map to the sub task: