Flow price: --
12b23df76b2a2a4f4a2822cb7ac1433d52bd3cf38216d1d19080bf207eb14e26

Transaction

Hash: 12b23df76b2a2a4f4a2822cb7ac1433d52bd3cf38216d1d19080bf207eb14e26
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:
  --> 12b23df76b2a2a4f4a2822cb7ac1433d52bd3cf38216d1d19080bf207eb14e26:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
12b23df76b2a2a4f4a2822cb7ac1433d52bd3cf38216d1d19080bf207eb14e26
Status:
ERROR
Block height:
40439230
Block id:
0a32a0e4f2204f2c0103d6141ec06f855cc8297c86e493a157d558cf6549a922
Timestamp:
Monday 7 November 2022 at 02:32:27 UTC
()
Proposer:
Authorizers:
Gas used:
25