Flow price: --
d7d8551ab0aa05ac3d11603ec8b5268f3f58c27389e10f1a5730086e64a09744

Transaction

Hash: d7d8551ab0aa05ac3d11603ec8b5268f3f58c27389e10f1a5730086e64a09744
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:
  --> d7d8551ab0aa05ac3d11603ec8b5268f3f58c27389e10f1a5730086e64a09744:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d7d8551ab0aa05ac3d11603ec8b5268f3f58c27389e10f1a5730086e64a09744
Status:
ERROR
Block height:
41465088
Block id:
507656358bb1dcfcb6570945c0f2129cce60e076bbc9bca2efc9c7aca981457f
Timestamp:
Wednesday 23 November 2022 at 23:59:33 UTC
()
Proposer:
Authorizers:
Gas used:
27