Flow price: --
ca7055e376d03e938105f3eb48bd357ed80538cec160d6d895a2c2c8827778a6

Transaction

Hash: ca7055e376d03e938105f3eb48bd357ed80538cec160d6d895a2c2c8827778a6
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:
  --> ca7055e376d03e938105f3eb48bd357ed80538cec160d6d895a2c2c8827778a6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ca7055e376d03e938105f3eb48bd357ed80538cec160d6d895a2c2c8827778a6
Status:
ERROR
Block height:
40188183
Block id:
76635244d7a37b1cd3026d91a292289d8bf8e7683c34f1ad48fe49ca3b256327
Timestamp:
Wednesday 2 November 2022 at 23:05:54 UTC
()
Proposer:
Authorizers:
Gas used:
25