Flow price: --
d7da762dc5cb237b701e25ae1d9b62272ead4bee0a8518b5f6240078ccaefec2

Transaction

Hash: d7da762dc5cb237b701e25ae1d9b62272ead4bee0a8518b5f6240078ccaefec2
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:
  --> d7da762dc5cb237b701e25ae1d9b62272ead4bee0a8518b5f6240078ccaefec2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d7da762dc5cb237b701e25ae1d9b62272ead4bee0a8518b5f6240078ccaefec2
Status:
ERROR
Block height:
41516287
Block id:
3ada899b1513896a02d9f99ad0c322ea65e8e7bc8b3f0d97e06fab3f5138f35c
Timestamp:
Thursday 24 November 2022 at 19:49:48 UTC
()
Proposer:
Authorizers:
Gas used:
33