Flow price: --
0c583637098d50e5760c7eb57452b23a4b7877c092a89573befb073cd8d43284

Transaction

Hash: 0c583637098d50e5760c7eb57452b23a4b7877c092a89573befb073cd8d43284
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:
  --> 0c583637098d50e5760c7eb57452b23a4b7877c092a89573befb073cd8d43284:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0c583637098d50e5760c7eb57452b23a4b7877c092a89573befb073cd8d43284
Status:
ERROR
Block height:
41583618
Block id:
e42ed37d06cb3a536d0d184f8988f3bfa5150aedd8867f33bee2f55e26d5c7e9
Timestamp:
Friday 25 November 2022 at 21:55:00 UTC
()
Proposer:
Authorizers:
Gas used:
26