Flow price: --
510c1e10df1860a2cff69e7782c6bb058d1e2f108a2c22a3925613242a4876b6

Transaction

Hash: 510c1e10df1860a2cff69e7782c6bb058d1e2f108a2c22a3925613242a4876b6
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:
  --> 510c1e10df1860a2cff69e7782c6bb058d1e2f108a2c22a3925613242a4876b6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
510c1e10df1860a2cff69e7782c6bb058d1e2f108a2c22a3925613242a4876b6
Status:
ERROR
Block height:
41320069
Block id:
928100e38add6b3e4679d6f1eeca8e0213637779a9690e734dfec6b7e4747041
Timestamp:
Monday 21 November 2022 at 15:54:54 UTC
()
Proposer:
Authorizers:
Gas used:
24