Flow price: --
1966782d036f2430eb7dd01779cde1e47bc08799a1f31818a6f82148f9ddef6a

Transaction

Hash: 1966782d036f2430eb7dd01779cde1e47bc08799a1f31818a6f82148f9ddef6a
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:
  --> 1966782d036f2430eb7dd01779cde1e47bc08799a1f31818a6f82148f9ddef6a: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:
1966782d036f2430eb7dd01779cde1e47bc08799a1f31818a6f82148f9ddef6a
Status:
ERROR
Block height:
40677564
Block id:
99113df2642ec5250003debd8e9fea32a2b626672fd9e4ddfc5b166e5dcc7dfc
Timestamp:
Friday 11 November 2022 at 02:52:06 UTC
()
Proposer:
Authorizers:
Gas used:
26