[Bug] FormatException in EventPage

[Jaideep-C]

• Issue Description:
  I have come across a bug on the events page which crashes the app.
  An exception is occurring while the event lists is being sorted.

eventList.sort((a, b) {
       return DateTime.fromMicrosecondsSinceEpoch(
         int.parse(a['startTime']))
         .compareTo(
         DateTime.fromMicrosecondsSinceEpoch(int.parse(b['startTime'])));
     });

This is the exception

E/flutter ( 6958): [ERROR:flutter/lib/ui/ui_dart_state.cc(186)] Unhandled Exception: FormatException: Invalid radix-10 number (at character 1)
E/flutter ( 6958): 2021-03-22 23:59:00.000

• Issue Severity:
  High

• Steps to reproduce the issue:

  • log in to the app
  • Navigate to the events page

• Snapshots/Videos:

bug.mp4

• Observed Behaviour:
  When a user navigates to the events page for the first time, the app is getting crashed.

• Expected Behaviour:
  When a user navigates to the events page for the first time, the event page should be rendered without any exceptions.

• Does this issue need immediate attention?
  Yes, this issue requires an immediate solution as the eventPage is one of the core parts of the app.

• Are you willing to work on this issue:
  Yes, I am willing to work on this issue please assign me.

[github-actions]

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