Flow price: --
2e5aeadf8d34c8a268561b6512243371e029330212195c82157f7784fb69ccd2

Transaction

Hash: 2e5aeadf8d34c8a268561b6512243371e029330212195c82157f7784fb69ccd2
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:
  --> 2e5aeadf8d34c8a268561b6512243371e029330212195c82157f7784fb69ccd2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2e5aeadf8d34c8a268561b6512243371e029330212195c82157f7784fb69ccd2
Status:
ERROR
Block height:
41326777
Block id:
bac8cbde05caa125d1f8f84819eda7eb09a61e08ea802d54bff631160f0f040d
Timestamp:
Monday 21 November 2022 at 18:30:59 UTC
()
Proposer:
Authorizers:
Gas used:
26