Flow price: --
acfafa6f6f5db10b29aef977b3fa4aeae0ff76ed912abf07c72f24195507480c

Transaction

Hash: acfafa6f6f5db10b29aef977b3fa4aeae0ff76ed912abf07c72f24195507480c
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:
  --> acfafa6f6f5db10b29aef977b3fa4aeae0ff76ed912abf07c72f24195507480c: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:
acfafa6f6f5db10b29aef977b3fa4aeae0ff76ed912abf07c72f24195507480c
Status:
ERROR
Block height:
40564921
Block id:
f0be2c37b766762979f80c882efe9f9b177cbf951236f06430d723de29537513
Timestamp:
Wednesday 9 November 2022 at 05:06:50 UTC
()
Proposer:
Authorizers:
Gas used:
26