Flow price: --
e4f27e88181f59f5e89f0ac866150083c28f5e0288c8d2177c719a06e00f8279

Transaction

Hash: e4f27e88181f59f5e89f0ac866150083c28f5e0288c8d2177c719a06e00f8279
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:
  --> e4f27e88181f59f5e89f0ac866150083c28f5e0288c8d2177c719a06e00f8279:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e4f27e88181f59f5e89f0ac866150083c28f5e0288c8d2177c719a06e00f8279
Status:
ERROR
Block height:
40648417
Block id:
a1f464850067cfcedc0b03a18e23c291176a164e4bbd67c2a415015d6333e8a6
Timestamp:
Thursday 10 November 2022 at 15:00:48 UTC
()
Proposer:
Authorizers:
Gas used:
23