Flow price: --
8394af49bca4a4cb9f4e42f2c7b107f68f99f19e001c11838c5295f6e0c09739

Transaction

Hash: 8394af49bca4a4cb9f4e42f2c7b107f68f99f19e001c11838c5295f6e0c09739
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:
  --> 8394af49bca4a4cb9f4e42f2c7b107f68f99f19e001c11838c5295f6e0c09739:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8394af49bca4a4cb9f4e42f2c7b107f68f99f19e001c11838c5295f6e0c09739
Status:
ERROR
Block height:
40743062
Block id:
dd7d833a06de4374422e797ed6f08fb4be005e1ffa8bf561d6504e9fe700981f
Timestamp:
Saturday 12 November 2022 at 05:24:58 UTC
()
Proposer:
Authorizers:
Gas used:
25