Flow price: --
29ec4f73661c60566a0376ad2faa7b62b8bd54f689c5006a199f3d287991a399

Transaction

Hash: 29ec4f73661c60566a0376ad2faa7b62b8bd54f689c5006a199f3d287991a399
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:
  --> 29ec4f73661c60566a0376ad2faa7b62b8bd54f689c5006a199f3d287991a399:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
29ec4f73661c60566a0376ad2faa7b62b8bd54f689c5006a199f3d287991a399
Status:
ERROR
Block height:
41648480
Block id:
ffc5bd626ef6966022d79d54ae5e9d10e71c7e27ead7a6f9d3c59538bbdf5f2d
Timestamp:
Saturday 26 November 2022 at 23:05:57 UTC
()
Proposer:
Authorizers:
Gas used:
25