Flow price: --
94397d492952d10888d4d9aba97ad7ac9842f87b21757da2aac2841a7a00fda6

Transaction

Hash: 94397d492952d10888d4d9aba97ad7ac9842f87b21757da2aac2841a7a00fda6
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:
  --> 94397d492952d10888d4d9aba97ad7ac9842f87b21757da2aac2841a7a00fda6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
94397d492952d10888d4d9aba97ad7ac9842f87b21757da2aac2841a7a00fda6
Status:
ERROR
Block height:
41687217
Block id:
68b67d826b8bc8f3dd0eb67e18244290be7ff1603849c8f6c14e3e02230022cc
Timestamp:
Sunday 27 November 2022 at 13:59:37 UTC
()
Proposer:
Authorizers:
Gas used:
27