Flow price: --
fac943bf61e2a332a051b1f63917c6d6be0bc466c04425c598ccf4e67d559c2c

Transaction

Hash: fac943bf61e2a332a051b1f63917c6d6be0bc466c04425c598ccf4e67d559c2c
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:
  --> fac943bf61e2a332a051b1f63917c6d6be0bc466c04425c598ccf4e67d559c2c: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:
fac943bf61e2a332a051b1f63917c6d6be0bc466c04425c598ccf4e67d559c2c
Status:
ERROR
Block height:
40624878
Block id:
15c9e9fe2fd4ccb72be0f82253948f74f11d09fe95dff03fada8dc2b5e4dd684
Timestamp:
Thursday 10 November 2022 at 05:23:28 UTC
()
Proposer:
Authorizers:
Gas used:
26