Flow price: --
1d46b27d66e2242be54df86ebf82bcdaa2f310653eba951134fa63545f090a43

Transaction

Hash: 1d46b27d66e2242be54df86ebf82bcdaa2f310653eba951134fa63545f090a43
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:
  --> 1d46b27d66e2242be54df86ebf82bcdaa2f310653eba951134fa63545f090a43:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
1d46b27d66e2242be54df86ebf82bcdaa2f310653eba951134fa63545f090a43
Status:
ERROR
Block height:
41064857
Block id:
b97bac229d19af96191ee300a5c3b1ad8544bed57a0bc6a5da809b838449210b
Timestamp:
Thursday 17 November 2022 at 12:57:30 UTC
()
Proposer:
Authorizers:
Gas used:
25