Flow price: --
2783a19b1c5f3db962643fedcca42d9ee4344313e46518d1e0df548e058eed39

Transaction

Hash: 2783a19b1c5f3db962643fedcca42d9ee4344313e46518d1e0df548e058eed39
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:
  --> 2783a19b1c5f3db962643fedcca42d9ee4344313e46518d1e0df548e058eed39:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2783a19b1c5f3db962643fedcca42d9ee4344313e46518d1e0df548e058eed39
Status:
ERROR
Block height:
40458233
Block id:
69e7ec3f8e6a98846f8362fac04483a326cb41cfd672e92cb75009446601e43a
Timestamp:
Monday 7 November 2022 at 10:16:19 UTC
()
Proposer:
Authorizers:
Gas used:
26