Flow price: --
2f5ae46ccfb8cb89668beab7c0fdbdea486652a3659b1b60d922e708d32b3906

Transaction

Hash: 2f5ae46ccfb8cb89668beab7c0fdbdea486652a3659b1b60d922e708d32b3906
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:
  --> 2f5ae46ccfb8cb89668beab7c0fdbdea486652a3659b1b60d922e708d32b3906:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2f5ae46ccfb8cb89668beab7c0fdbdea486652a3659b1b60d922e708d32b3906
Status:
ERROR
Block height:
40176218
Block id:
cc484640cea075e82b190dc5eedf3dc10f2fb2086f1f97bd5274572f77cf8589
Timestamp:
Wednesday 2 November 2022 at 18:24:07 UTC
()
Proposer:
Authorizers:
Gas used:
25