Flow price: --
bbf5cffed6acb3bea8de004763bcf9810ed6d1fc295bfc3e956cbe921117ca9b

Transaction

Hash: bbf5cffed6acb3bea8de004763bcf9810ed6d1fc295bfc3e956cbe921117ca9b
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:
  --> bbf5cffed6acb3bea8de004763bcf9810ed6d1fc295bfc3e956cbe921117ca9b: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:
bbf5cffed6acb3bea8de004763bcf9810ed6d1fc295bfc3e956cbe921117ca9b
Status:
ERROR
Block height:
40682116
Block id:
d54a25c5d9d830b692dd69f88d74d49e2f71b2a317efd26f33dd719877ac908e
Timestamp:
Friday 11 November 2022 at 04:43:02 UTC
()
Proposer:
Authorizers:
Gas used:
25