Flow price: --
f4e8b8e52edeaa95cae946555f10af15b192475361d93a38575f7e11d7997e2f

Transaction

Hash: f4e8b8e52edeaa95cae946555f10af15b192475361d93a38575f7e11d7997e2f
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:
  --> f4e8b8e52edeaa95cae946555f10af15b192475361d93a38575f7e11d7997e2f: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:
f4e8b8e52edeaa95cae946555f10af15b192475361d93a38575f7e11d7997e2f
Status:
ERROR
Block height:
41492870
Block id:
294ef6babe374c6f8fea55eb4168b26db30391335b8a77dba2714ad952225700
Timestamp:
Thursday 24 November 2022 at 10:46:21 UTC
()
Proposer:
Authorizers:
Gas used:
25