Flow price: --
b3df652354f6cea0395c1a8a9cf08800017361792cdecfb1f255c47554acf71c

Transaction

Hash: b3df652354f6cea0395c1a8a9cf08800017361792cdecfb1f255c47554acf71c
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:
  --> b3df652354f6cea0395c1a8a9cf08800017361792cdecfb1f255c47554acf71c: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:
b3df652354f6cea0395c1a8a9cf08800017361792cdecfb1f255c47554acf71c
Status:
ERROR
Block height:
41647568
Block id:
c6a5ac162a0492418acbb2ecc8d06fd0d253b5fa746440bf1d96b7e867734397
Timestamp:
Saturday 26 November 2022 at 22:44:38 UTC
()
Proposer:
Authorizers:
Gas used:
29