Flow price: --
a202ade1bcc121abc01c487931c656b22e20a2fb50a09f74add67e17b73c941e

Transaction

Hash: a202ade1bcc121abc01c487931c656b22e20a2fb50a09f74add67e17b73c941e
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:
  --> a202ade1bcc121abc01c487931c656b22e20a2fb50a09f74add67e17b73c941e: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:
a202ade1bcc121abc01c487931c656b22e20a2fb50a09f74add67e17b73c941e
Status:
ERROR
Block height:
41632171
Block id:
077431aa0163030e177803b3e7285636f215c4709b89f1f51c12af76dc533164
Timestamp:
Saturday 26 November 2022 at 16:45:45 UTC
()
Proposer:
Authorizers:
Gas used:
24