Flow price: --
49ca811ab88d352f094a68cc5fd8841d801a702050ae6cf003aa358278fb35c1

Transaction

Hash: 49ca811ab88d352f094a68cc5fd8841d801a702050ae6cf003aa358278fb35c1
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:
  --> 49ca811ab88d352f094a68cc5fd8841d801a702050ae6cf003aa358278fb35c1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
49ca811ab88d352f094a68cc5fd8841d801a702050ae6cf003aa358278fb35c1
Status:
ERROR
Block height:
40502787
Block id:
b3f5c0a2d3400093d053f8354e60d676aebcb0cd0eaf4dc118df2754e9c68ba6
Timestamp:
Tuesday 8 November 2022 at 04:16:34 UTC
()
Proposer:
Authorizers:
Gas used:
26