Flow price: --
01154b2cdb1f0b54d4e1d23beb88e0559d1da4550755bf7f8ab00ccd67bfd5a1

Transaction

Hash: 01154b2cdb1f0b54d4e1d23beb88e0559d1da4550755bf7f8ab00ccd67bfd5a1
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:
  --> 01154b2cdb1f0b54d4e1d23beb88e0559d1da4550755bf7f8ab00ccd67bfd5a1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
01154b2cdb1f0b54d4e1d23beb88e0559d1da4550755bf7f8ab00ccd67bfd5a1
Status:
ERROR
Block height:
41130861
Block id:
4e45972f2877c8dc54ace9fe822a411af7e8b2694d1662a6fa822601828f5cd0
Timestamp:
Friday 18 November 2022 at 14:32:25 UTC
()
Proposer:
Authorizers:
Gas used:
23