Flow price: --
803b2c715357da1e3490cce7921d50407757ad37162146dad51bced17b93558c

Transaction

Hash: 803b2c715357da1e3490cce7921d50407757ad37162146dad51bced17b93558c
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:
  --> 803b2c715357da1e3490cce7921d50407757ad37162146dad51bced17b93558c: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:
803b2c715357da1e3490cce7921d50407757ad37162146dad51bced17b93558c
Status:
ERROR
Block height:
41323097
Block id:
44847f6e96619358f53604b6037489036deb92baf8071f9d1942be1b62e4ee51
Timestamp:
Monday 21 November 2022 at 17:04:39 UTC
()
Proposer:
Authorizers:
Gas used:
23