Flow price: --
de7fd523afb85273afe7497dace437b8763f4dfb103d7ae36e7e195ffd427bb8

Transaction

Hash: de7fd523afb85273afe7497dace437b8763f4dfb103d7ae36e7e195ffd427bb8
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:
  --> de7fd523afb85273afe7497dace437b8763f4dfb103d7ae36e7e195ffd427bb8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
de7fd523afb85273afe7497dace437b8763f4dfb103d7ae36e7e195ffd427bb8
Status:
ERROR
Block height:
41415138
Block id:
b9260634b8d35bbbb0bb7c422f29f01d2d57c507423207d5135ff5cb0758833d
Timestamp:
Wednesday 23 November 2022 at 04:41:47 UTC
()
Proposer:
Authorizers:
Gas used:
24