Flow price: --
6f35b2de61e3543b3a1ee96467a6a754923838d7535ba4a82ec8d6d65f14b386

Transaction

Hash: 6f35b2de61e3543b3a1ee96467a6a754923838d7535ba4a82ec8d6d65f14b386
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:
  --> 6f35b2de61e3543b3a1ee96467a6a754923838d7535ba4a82ec8d6d65f14b386:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
6f35b2de61e3543b3a1ee96467a6a754923838d7535ba4a82ec8d6d65f14b386
Status:
ERROR
Block height:
40543349
Block id:
5ab0da4f0d128aac83b01ab05256a6f9d425c286579366a50ebdd87a5aab4d14
Timestamp:
Tuesday 8 November 2022 at 20:30:55 UTC
()
Proposer:
Authorizers:
Gas used:
51