Flow price: --
28fbd45feb3b0c672fded81f2292417e07127342b48ac47e3803d322ffea6fe5

Transaction

Hash: 28fbd45feb3b0c672fded81f2292417e07127342b48ac47e3803d322ffea6fe5
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:
  --> 28fbd45feb3b0c672fded81f2292417e07127342b48ac47e3803d322ffea6fe5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
28fbd45feb3b0c672fded81f2292417e07127342b48ac47e3803d322ffea6fe5
Status:
ERROR
Block height:
40630955
Block id:
5f67dd3734e23db88b788f17decc21a6b72656b7bbe6de1f6fb19b543701c12f
Timestamp:
Thursday 10 November 2022 at 07:52:32 UTC
()
Proposer:
Authorizers:
Gas used:
23