Flow price: --
9fbe4c3954c611497b10971035c9119465b905e2534cfcb24e96214a331ead3c

Transaction

Hash: 9fbe4c3954c611497b10971035c9119465b905e2534cfcb24e96214a331ead3c
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:
  --> 9fbe4c3954c611497b10971035c9119465b905e2534cfcb24e96214a331ead3c: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:
9fbe4c3954c611497b10971035c9119465b905e2534cfcb24e96214a331ead3c
Status:
ERROR
Block height:
40327716
Block id:
9ce3281fcfbf76cb4eb59b4db008184f09eac5ed53433cba280536444ab8652d
Timestamp:
Saturday 5 November 2022 at 05:22:37 UTC
()
Proposer:
Authorizers:
Gas used:
23