Flow price: --
a3d64b13b62678bedba2f9147974401b3503662006c99bb0b65d924aee325ae3

Transaction

Hash: a3d64b13b62678bedba2f9147974401b3503662006c99bb0b65d924aee325ae3
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:
  --> a3d64b13b62678bedba2f9147974401b3503662006c99bb0b65d924aee325ae3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a3d64b13b62678bedba2f9147974401b3503662006c99bb0b65d924aee325ae3
Status:
ERROR
Block height:
41111916
Block id:
45b4fff252954cef799397671778a76c4bde856fe8df2ee72079df12b341b3a4
Timestamp:
Friday 18 November 2022 at 07:11:22 UTC
()
Proposer:
Authorizers:
Gas used:
26