Flow price: --
5e1400bfa557f29bd0e9559d3975e2faa41bf6faece455e936510a6c76f2745f

Transaction

Hash: 5e1400bfa557f29bd0e9559d3975e2faa41bf6faece455e936510a6c76f2745f
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:
  --> 5e1400bfa557f29bd0e9559d3975e2faa41bf6faece455e936510a6c76f2745f: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:
5e1400bfa557f29bd0e9559d3975e2faa41bf6faece455e936510a6c76f2745f
Status:
ERROR
Block height:
41615786
Block id:
d961fb50a7da59d5220fbcc8e013236c0ea10c76d9c3fa6e7d1c8c903575101a
Timestamp:
Saturday 26 November 2022 at 10:24:15 UTC
()
Proposer:
Authorizers:
Gas used:
27