Flow price: --
206b7912381748d38ab236b22a4c8224afdd4c3494f1567eae23b92658fc3b19

Transaction

Hash: 206b7912381748d38ab236b22a4c8224afdd4c3494f1567eae23b92658fc3b19
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:
  --> 206b7912381748d38ab236b22a4c8224afdd4c3494f1567eae23b92658fc3b19:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
206b7912381748d38ab236b22a4c8224afdd4c3494f1567eae23b92658fc3b19
Status:
ERROR
Block height:
40653281
Block id:
ae8a48d1036de9605688b6ed723e89452d385663f941daba9f71a3f56aab69ff
Timestamp:
Thursday 10 November 2022 at 16:59:22 UTC
()
Proposer:
Authorizers:
Gas used:
23