Flow price: --
ca1f96c87c26ca4e919dca34f47b89074ba3e887685f6e405883859e4405c259

Transaction

Hash: ca1f96c87c26ca4e919dca34f47b89074ba3e887685f6e405883859e4405c259
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:
  --> ca1f96c87c26ca4e919dca34f47b89074ba3e887685f6e405883859e4405c259:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ca1f96c87c26ca4e919dca34f47b89074ba3e887685f6e405883859e4405c259
Status:
ERROR
Block height:
41117924
Block id:
125903597c69614a750a60912f1e4e754541e4b9f881ef0144387f9c015997e1
Timestamp:
Friday 18 November 2022 at 09:31:52 UTC
()
Proposer:
Authorizers:
Gas used:
26