Flow price: --
6cd3cc566cb30df7d364ec442c993b2a5c3e3d2f0401b5535d81427c64f5269a

Transaction

Hash: 6cd3cc566cb30df7d364ec442c993b2a5c3e3d2f0401b5535d81427c64f5269a
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:
  --> 6cd3cc566cb30df7d364ec442c993b2a5c3e3d2f0401b5535d81427c64f5269a: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:
6cd3cc566cb30df7d364ec442c993b2a5c3e3d2f0401b5535d81427c64f5269a
Status:
ERROR
Block height:
41428066
Block id:
2c1a89bb941c5d2acf2f1a608529b9f7fe207b5a990e82fe142a19b98cf0f1cf
Timestamp:
Wednesday 23 November 2022 at 09:39:56 UTC
()
Proposer:
Authorizers:
Gas used:
25