Flow price: --
733d71b1e3c0c10515f473aa93663aa8cf6614201e05aab847c32cfbabe820f6

Transaction

Hash: 733d71b1e3c0c10515f473aa93663aa8cf6614201e05aab847c32cfbabe820f6
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:
  --> 733d71b1e3c0c10515f473aa93663aa8cf6614201e05aab847c32cfbabe820f6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
733d71b1e3c0c10515f473aa93663aa8cf6614201e05aab847c32cfbabe820f6
Status:
ERROR
Block height:
41602842
Block id:
b2f769f0e7b3eed9e4995c784151b9d7e7fc5e88d17e35db53e086c99675e6d4
Timestamp:
Saturday 26 November 2022 at 05:21:33 UTC
()
Proposer:
Authorizers:
Gas used:
23