Flow price: --
dd1523ba2ca53590dc160700556c5dff3f86f84f38bcc9d34a0ef88903b7ef39

Transaction

Hash: dd1523ba2ca53590dc160700556c5dff3f86f84f38bcc9d34a0ef88903b7ef39
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:
  --> dd1523ba2ca53590dc160700556c5dff3f86f84f38bcc9d34a0ef88903b7ef39:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
dd1523ba2ca53590dc160700556c5dff3f86f84f38bcc9d34a0ef88903b7ef39
Status:
ERROR
Block height:
41648514
Block id:
d33e5ebd169205e128a3f4078d81e1e829c0252450ff66b787866bfd6adc4dbe
Timestamp:
Saturday 26 November 2022 at 23:06:46 UTC
()
Proposer:
Authorizers:
Gas used:
24