Flow price: --
2d00b05e1598665679cd8357c9f9664045147a1cf72c64a5d38d05ed141271ca

Transaction

Hash: 2d00b05e1598665679cd8357c9f9664045147a1cf72c64a5d38d05ed141271ca
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:
  --> 2d00b05e1598665679cd8357c9f9664045147a1cf72c64a5d38d05ed141271ca: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:
2d00b05e1598665679cd8357c9f9664045147a1cf72c64a5d38d05ed141271ca
Status:
ERROR
Block height:
40183066
Block id:
f95798c38c24f0e25321b7c6755e193f9682ed936819da8dae9fc986c050a46d
Timestamp:
Wednesday 2 November 2022 at 21:06:42 UTC
()
Proposer:
Authorizers:
Gas used:
23