Flow price: --
4633371b66b620abf7cb5be37e62b9c734bf885c606c8a4a6459f8913025c390

Transaction

Hash: 4633371b66b620abf7cb5be37e62b9c734bf885c606c8a4a6459f8913025c390
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:
  --> 4633371b66b620abf7cb5be37e62b9c734bf885c606c8a4a6459f8913025c390:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4633371b66b620abf7cb5be37e62b9c734bf885c606c8a4a6459f8913025c390
Status:
ERROR
Block height:
40667197
Block id:
ecdce86cc5fd43b7ed117f0109d85dcfa98842555bfbd66d485cfbf32f9a7f89
Timestamp:
Thursday 10 November 2022 at 22:38:09 UTC
()
Proposer:
Authorizers:
Gas used:
26