Flow price: --
f02ea70976a66a8c71a7dbf27d3114196210d350efefb3fd223ccd082e190737

Transaction

Hash: f02ea70976a66a8c71a7dbf27d3114196210d350efefb3fd223ccd082e190737
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:
  --> f02ea70976a66a8c71a7dbf27d3114196210d350efefb3fd223ccd082e190737:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f02ea70976a66a8c71a7dbf27d3114196210d350efefb3fd223ccd082e190737
Status:
ERROR
Block height:
41658073
Block id:
4a2872fd3b2c3945d8d73c2ef7d5b909510817ca63aaac0e524f3a3352d1002e
Timestamp:
Sunday 27 November 2022 at 02:49:35 UTC
()
Proposer:
Authorizers:
Gas used:
26