Flow price: --
9e7d5f159a9a12cebbbdbba2004326ec5c35547ba501257b6df2768b9ca2cb4e

Transaction

Hash: 9e7d5f159a9a12cebbbdbba2004326ec5c35547ba501257b6df2768b9ca2cb4e
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:
  --> 9e7d5f159a9a12cebbbdbba2004326ec5c35547ba501257b6df2768b9ca2cb4e: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:
9e7d5f159a9a12cebbbdbba2004326ec5c35547ba501257b6df2768b9ca2cb4e
Status:
ERROR
Block height:
41605962
Block id:
da3b56340e87a8fce0a48e95d251af85510884daef512fc926c6af0e06c04980
Timestamp:
Saturday 26 November 2022 at 06:34:58 UTC
()
Proposer:
Authorizers:
Gas used:
27