Flow price: --
7c0b55f01aeb782f07ab32950c80bc8102f50a0bfc6cb55b5cd7fc80112f2ad5

Transaction

Hash: 7c0b55f01aeb782f07ab32950c80bc8102f50a0bfc6cb55b5cd7fc80112f2ad5
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:
  --> 7c0b55f01aeb782f07ab32950c80bc8102f50a0bfc6cb55b5cd7fc80112f2ad5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7c0b55f01aeb782f07ab32950c80bc8102f50a0bfc6cb55b5cd7fc80112f2ad5
Status:
ERROR
Block height:
41352000
Block id:
2f8630bb365d449b5eaf35e60a88babb10a0a260d2355a11a6f3798880249e3a
Timestamp:
Tuesday 22 November 2022 at 04:21:04 UTC
()
Proposer:
Authorizers:
Gas used:
23