Flow price: --
250cd415cb4e5d983dd14b3506f05a226c7cd4a6c9738d9b91f2d2e7092b7f7f

Transaction

Hash: 250cd415cb4e5d983dd14b3506f05a226c7cd4a6c9738d9b91f2d2e7092b7f7f
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:
  --> 250cd415cb4e5d983dd14b3506f05a226c7cd4a6c9738d9b91f2d2e7092b7f7f: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:
250cd415cb4e5d983dd14b3506f05a226c7cd4a6c9738d9b91f2d2e7092b7f7f
Status:
ERROR
Block height:
41423987
Block id:
1becde4318f326543723c49a8d7bb89a092c37472be751873d98b73d75dc28ea
Timestamp:
Wednesday 23 November 2022 at 08:05:30 UTC
()
Proposer:
Authorizers:
Gas used:
23