Flow price: --
b912003c2b881d23ff59fecca695498962376121bf32064a6f923723a23936d9

Transaction

Hash: b912003c2b881d23ff59fecca695498962376121bf32064a6f923723a23936d9
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:
  --> b912003c2b881d23ff59fecca695498962376121bf32064a6f923723a23936d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
b912003c2b881d23ff59fecca695498962376121bf32064a6f923723a23936d9
Status:
ERROR
Block height:
40669119
Block id:
b69a0fa839713a261af6b395ff3480ad4ed0cf4d9cdf315682f119d33fb6982b
Timestamp:
Thursday 10 November 2022 at 23:24:42 UTC
()
Proposer:
Authorizers:
Gas used:
26