Flow price: --
33527d060b3f05f605c4d430abdd990ecc6bc7355e1b1c40f19dd2a1f4ff4937

Transaction

Hash: 33527d060b3f05f605c4d430abdd990ecc6bc7355e1b1c40f19dd2a1f4ff4937
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:
  --> 33527d060b3f05f605c4d430abdd990ecc6bc7355e1b1c40f19dd2a1f4ff4937:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
33527d060b3f05f605c4d430abdd990ecc6bc7355e1b1c40f19dd2a1f4ff4937
Status:
ERROR
Block height:
41638320
Block id:
dec0e71f166890eb206b70513e249931ede465530f25a2781af3e2d090a625e9
Timestamp:
Saturday 26 November 2022 at 19:09:34 UTC
()
Proposer:
Authorizers:
Gas used:
26