Flow price: --
23ccdebf4b6585feffda3176e5cf2f0421ccc8df6be109f67f3923fe0b012a40

Transaction

Hash: 23ccdebf4b6585feffda3176e5cf2f0421ccc8df6be109f67f3923fe0b012a40
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:
  --> 23ccdebf4b6585feffda3176e5cf2f0421ccc8df6be109f67f3923fe0b012a40:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
23ccdebf4b6585feffda3176e5cf2f0421ccc8df6be109f67f3923fe0b012a40
Status:
ERROR
Block height:
40762949
Block id:
9f919dbabaa85a90458454cba137fd1246419da1cab7b6e19426d3855b831392
Timestamp:
Saturday 12 November 2022 at 13:24:44 UTC
()
Proposer:
Authorizers:
Gas used:
26