Flow price: --
aa24bf09eb5a73f9e1fa99d9daa97dff83753ca801554be0042186531ad34fea

Transaction

Hash: aa24bf09eb5a73f9e1fa99d9daa97dff83753ca801554be0042186531ad34fea
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:
  --> aa24bf09eb5a73f9e1fa99d9daa97dff83753ca801554be0042186531ad34fea: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:
aa24bf09eb5a73f9e1fa99d9daa97dff83753ca801554be0042186531ad34fea
Status:
ERROR
Block height:
40605209
Block id:
2a27495f5be7bd4abd7be295a678570b10351b8bfb9cfa38791708425a88cba9
Timestamp:
Wednesday 9 November 2022 at 21:21:06 UTC
()
Proposer:
Authorizers:
Gas used:
23