Flow price: --
733f675d73cde1cadc59cfd1fb6b1217d625b508fb2741fb8b55ecc0d726f957

Transaction

Hash: 733f675d73cde1cadc59cfd1fb6b1217d625b508fb2741fb8b55ecc0d726f957
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:
  --> 733f675d73cde1cadc59cfd1fb6b1217d625b508fb2741fb8b55ecc0d726f957:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
733f675d73cde1cadc59cfd1fb6b1217d625b508fb2741fb8b55ecc0d726f957
Status:
ERROR
Block height:
41597564
Block id:
cbc87c19bf176b95fb2502c696554fc4261c8314ff35c75d2e25c71643c1b118
Timestamp:
Saturday 26 November 2022 at 03:18:59 UTC
()
Proposer:
Authorizers:
Gas used:
26