Flow price: --
99162ad650576b5c8e21b555fe9457ae0ad5019a643befa6b8ac588f1c9c38d1

Transaction

Hash: 99162ad650576b5c8e21b555fe9457ae0ad5019a643befa6b8ac588f1c9c38d1
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:
  --> 99162ad650576b5c8e21b555fe9457ae0ad5019a643befa6b8ac588f1c9c38d1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
99162ad650576b5c8e21b555fe9457ae0ad5019a643befa6b8ac588f1c9c38d1
Status:
ERROR
Block height:
40778578
Block id:
84ade45958b47345266fcb9c7be0bcd58adb2bb89256786426ef1ad61513fd84
Timestamp:
Saturday 12 November 2022 at 19:41:30 UTC
()
Proposer:
Authorizers:
Gas used:
23