Flow price: --
81087f73296019717f4efb29ac4810d562767cfd956bbcef792b9c712926298d

Transaction

Hash: 81087f73296019717f4efb29ac4810d562767cfd956bbcef792b9c712926298d
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:
  --> 81087f73296019717f4efb29ac4810d562767cfd956bbcef792b9c712926298d: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:
81087f73296019717f4efb29ac4810d562767cfd956bbcef792b9c712926298d
Status:
ERROR
Block height:
40823624
Block id:
3966857ceeaeece3d8207e2936e8207276023e8e82198e63c99b0f779c939f9d
Timestamp:
Sunday 13 November 2022 at 13:41:01 UTC
()
Proposer:
Authorizers:
Gas used:
26