Flow price: --
ff44c67c7d9e0927fa19fefb50f848429fcc64ab24cc44f292d275ffdc7d3a77

Transaction

Hash: ff44c67c7d9e0927fa19fefb50f848429fcc64ab24cc44f292d275ffdc7d3a77
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:
  --> ff44c67c7d9e0927fa19fefb50f848429fcc64ab24cc44f292d275ffdc7d3a77:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ff44c67c7d9e0927fa19fefb50f848429fcc64ab24cc44f292d275ffdc7d3a77
Status:
ERROR
Block height:
41137388
Block id:
606391193b38473646f8582f6bec0d73b4adabaa0005881d6fb85c0a2060b47b
Timestamp:
Friday 18 November 2022 at 17:04:25 UTC
()
Proposer:
Authorizers:
Gas used:
23