Flow price: --
47b8be5294f7ba11633651205e92e9e7f512264bfe1627955c35ddbffd01ecdd

Transaction

Hash: 47b8be5294f7ba11633651205e92e9e7f512264bfe1627955c35ddbffd01ecdd
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:
  --> 47b8be5294f7ba11633651205e92e9e7f512264bfe1627955c35ddbffd01ecdd: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:
47b8be5294f7ba11633651205e92e9e7f512264bfe1627955c35ddbffd01ecdd
Status:
ERROR
Block height:
40288796
Block id:
853e8c63166c00238efca647ffeba583c19e216ec11d709864c8fe61426755e9
Timestamp:
Friday 4 November 2022 at 13:59:52 UTC
()
Proposer:
Authorizers:
Gas used:
23