Flow price: --
7ac3030be9ada0af4309497af7266d6c420ca94635f7d4afab210222266bd5c7

Transaction

Hash: 7ac3030be9ada0af4309497af7266d6c420ca94635f7d4afab210222266bd5c7
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:
  --> 7ac3030be9ada0af4309497af7266d6c420ca94635f7d4afab210222266bd5c7:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7ac3030be9ada0af4309497af7266d6c420ca94635f7d4afab210222266bd5c7
Status:
ERROR
Block height:
41337979
Block id:
b3c887d94380baf401cf0ee589fbd418d4f9cd32b8aa5ce892d33a410e561a80
Timestamp:
Monday 21 November 2022 at 22:53:13 UTC
()
Proposer:
Authorizers:
Gas used:
26