Flow price: --
c3cf7143c3754f3db6f56d8e281bd95f4fe9763363f55fd3f607bda941d18126

Transaction

Hash: c3cf7143c3754f3db6f56d8e281bd95f4fe9763363f55fd3f607bda941d18126
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:
  --> c3cf7143c3754f3db6f56d8e281bd95f4fe9763363f55fd3f607bda941d18126:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c3cf7143c3754f3db6f56d8e281bd95f4fe9763363f55fd3f607bda941d18126
Status:
ERROR
Block height:
41433640
Block id:
e0245146041d12024591478d2fe2b9adbc4c078986923d3c9ada91d8f571eb7e
Timestamp:
Wednesday 23 November 2022 at 11:48:56 UTC
()
Proposer:
Authorizers:
Gas used:
26