Flow price: --
e34f5611eb6676a2d273981e5a6beeb1e54d5c1a8689c8c3334ef52f20415f6e

Transaction

Hash: e34f5611eb6676a2d273981e5a6beeb1e54d5c1a8689c8c3334ef52f20415f6e
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:
  --> e34f5611eb6676a2d273981e5a6beeb1e54d5c1a8689c8c3334ef52f20415f6e: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:
e34f5611eb6676a2d273981e5a6beeb1e54d5c1a8689c8c3334ef52f20415f6e
Status:
ERROR
Block height:
40220250
Block id:
5bb6b43b37f92d4b8be64a8a6173bc043a4b563cf5f1321a41fde2f01fa51525
Timestamp:
Thursday 3 November 2022 at 11:30:29 UTC
()
Proposer:
Authorizers:
Gas used:
23