Flow price: --
ef7b8f478b22dc715991c11bf26137ae614c533d0e40d0195fb361e27abf8633

Transaction

Hash: ef7b8f478b22dc715991c11bf26137ae614c533d0e40d0195fb361e27abf8633
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> ef7b8f478b22dc715991c11bf26137ae614c533d0e40d0195fb361e27abf8633:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
ef7b8f478b22dc715991c11bf26137ae614c533d0e40d0195fb361e27abf8633
Status:
ERROR
Block height:
41589390
Block id:
a6ee407c3ef417bcb427684ac135e5c970227dbf9049eb1fbb8fb046c4ec2342
Timestamp:
Saturday 26 November 2022 at 00:08:46 UTC
()
Proposer:
Authorizers:
Gas used:
24