Flow price: --
e5669b3c91260f4b2753ed841acef3bcb1745a050b03f3486a8eff7ba9a42e21

Transaction

Hash: e5669b3c91260f4b2753ed841acef3bcb1745a050b03f3486a8eff7ba9a42e21
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:
  --> e5669b3c91260f4b2753ed841acef3bcb1745a050b03f3486a8eff7ba9a42e21:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e5669b3c91260f4b2753ed841acef3bcb1745a050b03f3486a8eff7ba9a42e21
Status:
ERROR
Block height:
41632501
Block id:
df6791059f032822b3c278a510f18dc629aba6993e5db42c33c59d00ab8ef254
Timestamp:
Saturday 26 November 2022 at 16:53:31 UTC
()
Proposer:
Authorizers:
Gas used:
38