Flow price: --
5a22fb8890902303ee8b7bd05611d53f70c1076fa78efb26760c9395681ab8c4

Transaction

Hash: 5a22fb8890902303ee8b7bd05611d53f70c1076fa78efb26760c9395681ab8c4
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:
  --> 5a22fb8890902303ee8b7bd05611d53f70c1076fa78efb26760c9395681ab8c4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
5a22fb8890902303ee8b7bd05611d53f70c1076fa78efb26760c9395681ab8c4
Status:
ERROR
Block height:
41191260
Block id:
4507c1d90874720b6252c5f1371e194e232155cb01bd325b201363dd94ef7e98
Timestamp:
Saturday 19 November 2022 at 13:59:10 UTC
()
Proposer:
Authorizers:
Gas used:
22