Flow price: --
452e9fc7c2f1a9ab93fb5af62f31ffff8a09c9db3b68d995b348b7b2f7c45caa

Transaction

Hash: 452e9fc7c2f1a9ab93fb5af62f31ffff8a09c9db3b68d995b348b7b2f7c45caa
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:
  --> 452e9fc7c2f1a9ab93fb5af62f31ffff8a09c9db3b68d995b348b7b2f7c45caa: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:
452e9fc7c2f1a9ab93fb5af62f31ffff8a09c9db3b68d995b348b7b2f7c45caa
Status:
ERROR
Block height:
41584985
Block id:
0bfed4ad6970596bc55e437596dae2348f948dfa3ffeb553792f9b898ef1d2db
Timestamp:
Friday 25 November 2022 at 22:26:52 UTC
()
Proposer:
Authorizers:
Gas used:
30