Flow price: --
cb7f59b1386b7c2f7e1af79bc1ff86eac2cabd84862bcdb8c0c042ed45ce7a49

Transaction

Hash: cb7f59b1386b7c2f7e1af79bc1ff86eac2cabd84862bcdb8c0c042ed45ce7a49
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:
  --> cb7f59b1386b7c2f7e1af79bc1ff86eac2cabd84862bcdb8c0c042ed45ce7a49:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
cb7f59b1386b7c2f7e1af79bc1ff86eac2cabd84862bcdb8c0c042ed45ce7a49
Status:
ERROR
Block height:
41578996
Block id:
56d7d83de411a3f2bfc226b9de2fafd9fb33b9853bc6848e94fc409df4dc7e2c
Timestamp:
Friday 25 November 2022 at 20:07:41 UTC
()
Proposer:
Authorizers:
Gas used:
26