Flow price: --
eb135607364ac8646a69d1939ec985c42ee7dedd50b761b68d4199db068d2cd8

Transaction

Hash: eb135607364ac8646a69d1939ec985c42ee7dedd50b761b68d4199db068d2cd8
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:
  --> eb135607364ac8646a69d1939ec985c42ee7dedd50b761b68d4199db068d2cd8:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eb135607364ac8646a69d1939ec985c42ee7dedd50b761b68d4199db068d2cd8
Status:
ERROR
Block height:
40660725
Block id:
479623345c5a00e24dffd8f9f45174cffcb8210b042bf6af2b2dba795a1d175d
Timestamp:
Thursday 10 November 2022 at 20:01:48 UTC
()
Proposer:
Authorizers:
Gas used:
26