Flow price: --
db032c7205acfe27bcfd93fa2243721b31f8da61edded3c2fba1a47181d105f5

Transaction

Hash: db032c7205acfe27bcfd93fa2243721b31f8da61edded3c2fba1a47181d105f5
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:
  --> db032c7205acfe27bcfd93fa2243721b31f8da61edded3c2fba1a47181d105f5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
db032c7205acfe27bcfd93fa2243721b31f8da61edded3c2fba1a47181d105f5
Status:
ERROR
Block height:
40420364
Block id:
e848d2cf73e38749a306c25de40879aea71dfb8f39b3c04f00d157932ab36efb
Timestamp:
Sunday 6 November 2022 at 18:55:11 UTC
()
Proposer:
Authorizers:
Gas used:
23