Flow price: --
7890057287aa5b5944a6f26eb28d172e5739944e183427bdefb6b0d34b98be10

Transaction

Hash: 7890057287aa5b5944a6f26eb28d172e5739944e183427bdefb6b0d34b98be10
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:
  --> 7890057287aa5b5944a6f26eb28d172e5739944e183427bdefb6b0d34b98be10:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7890057287aa5b5944a6f26eb28d172e5739944e183427bdefb6b0d34b98be10
Status:
ERROR
Block height:
41648487
Block id:
8ada01ffa5628faf8dd9bce7a7f90433115598f73c50aaf0d56b19b2e1eda7d5
Timestamp:
Saturday 26 November 2022 at 23:06:09 UTC
()
Proposer:
Authorizers:
Gas used:
27