Flow price: --
97c9095b938bc80bd7a95140c4e7acce029ea8f35b1f29a797cc237510ebd1c3

Transaction

Hash: 97c9095b938bc80bd7a95140c4e7acce029ea8f35b1f29a797cc237510ebd1c3
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:
  --> 97c9095b938bc80bd7a95140c4e7acce029ea8f35b1f29a797cc237510ebd1c3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
97c9095b938bc80bd7a95140c4e7acce029ea8f35b1f29a797cc237510ebd1c3
Status:
ERROR
Block height:
40998421
Block id:
e3f1a9590f9aa897d37ffefdbacb1a3f26f4eccb2135c2a92b98cae1ece486fe
Timestamp:
Wednesday 16 November 2022 at 11:03:34 UTC
()
Proposer:
Authorizers:
Gas used:
23