Flow price: --
7d0e648a96193f1920edae06c47b3668fe9e861a8cdd2659e85d7d90756c5922

Transaction

Hash: 7d0e648a96193f1920edae06c47b3668fe9e861a8cdd2659e85d7d90756c5922
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:
  --> 7d0e648a96193f1920edae06c47b3668fe9e861a8cdd2659e85d7d90756c5922:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7d0e648a96193f1920edae06c47b3668fe9e861a8cdd2659e85d7d90756c5922
Status:
ERROR
Block height:
41603087
Block id:
4e2802dbeeaa2b41d4c0febc3b8af8f6b35ba34e74ab78e7f707cd850b9146f2
Timestamp:
Saturday 26 November 2022 at 05:27:07 UTC
()
Proposer:
Authorizers:
Gas used:
23