Flow price: --
6bc5eebcadfdc74b22bbcc59c0e2621c413c1320dc0f4e65362acabb81b5c4b2

Transaction

Hash: 6bc5eebcadfdc74b22bbcc59c0e2621c413c1320dc0f4e65362acabb81b5c4b2
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:
  --> 6bc5eebcadfdc74b22bbcc59c0e2621c413c1320dc0f4e65362acabb81b5c4b2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6bc5eebcadfdc74b22bbcc59c0e2621c413c1320dc0f4e65362acabb81b5c4b2
Status:
ERROR
Block height:
41162557
Block id:
c1ac4f055a0b038dc78a08c629450b83f31159196f1606bd98d0af22e6f93565
Timestamp:
Saturday 19 November 2022 at 02:48:49 UTC
()
Proposer:
Authorizers:
Gas used:
23