Flow price: --
e2653f099cd977700d3bd8cea0aaed67cc84da1ab03d1ebfd2972790261b6758

Transaction

Hash: e2653f099cd977700d3bd8cea0aaed67cc84da1ab03d1ebfd2972790261b6758
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:
  --> e2653f099cd977700d3bd8cea0aaed67cc84da1ab03d1ebfd2972790261b6758:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e2653f099cd977700d3bd8cea0aaed67cc84da1ab03d1ebfd2972790261b6758
Status:
ERROR
Block height:
41506629
Block id:
205d3c45ceb2fb1913574b65806b113b1f04529b3d97efe3f5cddd6dba979bf6
Timestamp:
Thursday 24 November 2022 at 16:05:56 UTC
()
Proposer:
Authorizers:
Gas used:
23