Flow price: --
ed80f39f12f9b2e96d4a9a62205ea24216f3a32403587fd11aadad1b7da6f4db

Transaction

Hash: ed80f39f12f9b2e96d4a9a62205ea24216f3a32403587fd11aadad1b7da6f4db
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:
  --> ed80f39f12f9b2e96d4a9a62205ea24216f3a32403587fd11aadad1b7da6f4db: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:
ed80f39f12f9b2e96d4a9a62205ea24216f3a32403587fd11aadad1b7da6f4db
Status:
ERROR
Block height:
41526347
Block id:
59301f813fc2f4a0b8b661e1e6694b4da77f0f31287268adddf41b8caf4e3819
Timestamp:
Thursday 24 November 2022 at 23:42:37 UTC
()
Proposer:
Authorizers:
Gas used:
26