Flow price: --
2306de292801021bf4154c25b61bab8d9f63468a5b0f5f9764930691db202954

Transaction

Hash: 2306de292801021bf4154c25b61bab8d9f63468a5b0f5f9764930691db202954
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:
  --> 2306de292801021bf4154c25b61bab8d9f63468a5b0f5f9764930691db202954:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2306de292801021bf4154c25b61bab8d9f63468a5b0f5f9764930691db202954
Status:
ERROR
Block height:
41643131
Block id:
328ed580e20a24efa93bdbb29dcb03a3e0ad8b7d6ac9750e7afc90200b433c4e
Timestamp:
Saturday 26 November 2022 at 21:01:26 UTC
()
Proposer:
Authorizers:
Gas used:
22