Flow price: --
1f7fc958a647adcf22a97718580a567390a33c8e764da509a2bcde93a85ae430

Transaction

Hash: 1f7fc958a647adcf22a97718580a567390a33c8e764da509a2bcde93a85ae430
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:
  --> 1f7fc958a647adcf22a97718580a567390a33c8e764da509a2bcde93a85ae430:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1f7fc958a647adcf22a97718580a567390a33c8e764da509a2bcde93a85ae430
Status:
ERROR
Block height:
40324946
Block id:
66173e059b2502aef717daf663f05eabd1392d4c57afbf91798a5df34847f327
Timestamp:
Saturday 5 November 2022 at 04:15:33 UTC
()
Proposer:
Authorizers:
Gas used:
26