Flow price: --
454e5cd4a4c4cf83de0bfbea0616b2143e1bd7927bd8c4f1e13523ac64c81938

Transaction

Hash: 454e5cd4a4c4cf83de0bfbea0616b2143e1bd7927bd8c4f1e13523ac64c81938
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:
  --> 454e5cd4a4c4cf83de0bfbea0616b2143e1bd7927bd8c4f1e13523ac64c81938:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
454e5cd4a4c4cf83de0bfbea0616b2143e1bd7927bd8c4f1e13523ac64c81938
Status:
ERROR
Block height:
41130645
Block id:
cda17b03a728dc82b1baac069cbd67f51f3090f280ac53bd2a630d8176860b92
Timestamp:
Friday 18 November 2022 at 14:27:27 UTC
()
Proposer:
Authorizers:
Gas used:
23