Flow price: --
e305eb97793596d1e207ef9de72658c2f0ba690b14f4f6a7c8aa2933b56765f5

Transaction

Hash: e305eb97793596d1e207ef9de72658c2f0ba690b14f4f6a7c8aa2933b56765f5
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:
  --> e305eb97793596d1e207ef9de72658c2f0ba690b14f4f6a7c8aa2933b56765f5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e305eb97793596d1e207ef9de72658c2f0ba690b14f4f6a7c8aa2933b56765f5
Status:
ERROR
Block height:
41648666
Block id:
ebeccd7de67c35264623109ec4978a6525dda613f1637e3f25debd24b3c37b10
Timestamp:
Saturday 26 November 2022 at 23:10:21 UTC
()
Proposer:
Authorizers:
Gas used:
23