Flow price: --
43715e0535b336bad0861ee875205c47009c6b6e60d8762228cb6e73d7e06b07

Transaction

Hash: 43715e0535b336bad0861ee875205c47009c6b6e60d8762228cb6e73d7e06b07
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:
  --> 43715e0535b336bad0861ee875205c47009c6b6e60d8762228cb6e73d7e06b07:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
43715e0535b336bad0861ee875205c47009c6b6e60d8762228cb6e73d7e06b07
Status:
ERROR
Block height:
40359112
Block id:
b92ec70051a4a075a6e087e1f54b9809fa33fd9982a238a5f470f20db7666f62
Timestamp:
Saturday 5 November 2022 at 18:05:49 UTC
()
Proposer:
Authorizers:
Gas used:
26