Flow price: --
066aa6425c56221ff19c51cdb2a7a9f72b39a25c4f6811cafbe78b99332cd888

Transaction

Hash: 066aa6425c56221ff19c51cdb2a7a9f72b39a25c4f6811cafbe78b99332cd888
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:
  --> 066aa6425c56221ff19c51cdb2a7a9f72b39a25c4f6811cafbe78b99332cd888:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
066aa6425c56221ff19c51cdb2a7a9f72b39a25c4f6811cafbe78b99332cd888
Status:
ERROR
Block height:
40660569
Block id:
8370277a7ea0bec8c0cc472b519a4c71c21cc10cbe489b8732e63738648cba1a
Timestamp:
Thursday 10 November 2022 at 19:58:07 UTC
()
Proposer:
Authorizers:
Gas used:
26