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Megatech's avatar

Only arrays and Traversables can be unpacked

Please i need help, i don't know why I keep getting this error "Only arrays and Traversables can be unpacked"

here is my file

livewire/ProcessedTransaction.php

0 likes
8 replies
tykus's avatar

I can't see where you are attempting to unpack a variable; what file and line is complaining? We should be expecting to see something like ...$variable where $variable is expected to be an array, but is probably null.

Megatech's avatar

@tykus If you check my html file, you will see a modal. when I click the visibility icon in my table it brings out the modal. when the modal pops up I then see the error on top of my modal. Or am I not retrieving it correctly?

<td><span class="material-icons-outlined visibility" wire:click="$dispatch('setTransactionId', {{ $transaction->id }})" data-toggle="modal" data-target="#transactionModal{{ $transaction->id }}">visibility</span></td>

tykus's avatar

@Megatech I don't know ¯\_(ツ)_/¯ - there is nothing in the markup itself that would lead to that message. What file and line are associated with the error message; if not in the rendered modal, then something useful should be available from the application logs.

Megatech's avatar

@tykus this is what i rendered

{
    // Fetch the required transactions based on service type
    $transactions = Transactions::all();
    $dataTransactions = Transactions::where('service', 'Data')->get();
    $airtimeTransactions = Transactions::where('service', 'Airtime')->get();
    $cableTransactions = Transactions::where('service', 'Cable')->get();
    $electricityTransactions = Transactions::where('service', 'Electricity')->get();
    $examTransactions = Transactions::where('service', 'Exam')->get();

    // Render the view and pass the necessary data
    return view('livewire.processed-transactions', compact(
        'transactions', // Add this line
        'dataTransactions',
        'airtimeTransactions',
        'cableTransactions',
        'electricityTransactions',
        'examTransactions'
    ));
}```
tykus's avatar

@Megatech again, there is nothing obvious in the code you are sharing. Again, I will ask you which file and line does the error message point to?

Megatech's avatar

@tykus here is the line of code, which is the visibility button present in my HTML file wire:click="$dispatch('setTransactionId', {{ $transaction->id }})

martinbean's avatar

If you check my html file, you will see a modal.

@Megatech You’ve just dumped a massive wall of code without any syntax highlighting, and expecting strangers to know exactly where the problem is.

If you’re getting an error in the browser, then it will also be highlighting the file and line number where the error is originating. Try looking there?

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