お世話になっております。明日からの楽天市場のポイントアップ祭用にパソコン向けとスマホ向けにページを修正して、Bliskで確認していたところ、何ページかを閲覧するとスマホ表示ページ側でたまに「Uncaught Syntax error : Unexpected identifier」という文字が一番下に赤字表示されます。これは何かスマホページのHTMLなどに誤りがあるということでしょうか？ iPhoneで動作確認をしても何も表示されません。アドバイスの程をよろしくお願いします。

ECマスターズの田中です。「Uncaught Syntax error : Unexpected identifier」の表記は JavaScript上のエラーである可能性が高いのですが、その場合、iPhoneや通常のブラウザでは何もしなければ表示されず、開発者ツールを開くことで初めて確認することができます。つまり、赤字表示されたページ内で、何らかのJavaScriptエラーが発生している可能性が高いです。詳しい原因は、実際のページを確認する必要がありますので、ショップURLの部分を伏せて、ページのURLをお知らせいただけますでしょうか。フォーラム上でご返答いただくのが難しい場合は、リクエストフォームよりお知らせください。

ECマスターズの田中です。リクエストフォームよりお知らせいただきありがとうございます。 PCのChromeでいただいたページを開いたところ、開発者ツール上で「Uncaught TypeError: Cannot read property 'value' of undefined(…)」と、エラーの内容は異なりますが、毎回エラーが発生することを確認しました。さらに、他ショップでも同様にエラーが発生することを確認いたしました。つまり、カイザーさんの作成されたHTMLに問題はなく、楽天側で設置したJavaScriptのエラーである可能性が高いので、特にカイザーさんにて何らかのご対応を行っていただく必要はありません。

Biiskでたまに「Uncaught Syntax Error・・・」という文字が表示されます

Warning (2) : Undefined array key "agtlogin" [in /home/ec-masters/forum-cakephp/src/Controller/ForumController.php, line 141]

Code


        $showDrafts = ($auth['alogin'] || $auth['agtlogin']);
        $post = $this->ForumPosts->get($id, contain: [

Cake\Error\ErrorTrap->handleError() /home/ec-masters/forum-cakephp/src/Controller/ForumController.php, line 141
App\Controller\ForumController->view() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Controller/Controller.php, line 503
Cake\Controller\Controller->invokeAction() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 166
Cake\Controller\ControllerFactory->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 141
Cake\Controller\ControllerFactory->invoke() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/BaseApplication.php, line 362
Cake\Http\BaseApplication->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 86
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Middleware/CsrfProtectionMiddleware.php, line 159
Cake\Http\Middleware\CsrfProtectionMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Middleware/BodyParserMiddleware.php, line 157
Cake\Http\Middleware\BodyParserMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Routing/Middleware/RoutingMiddleware.php, line 118
Cake\Routing\Middleware\RoutingMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Routing/Middleware/AssetMiddleware.php, line 71
Cake\Routing\Middleware\AssetMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/src/Middleware/HostHeaderMiddleware.php, line 35
App\Middleware\HostHeaderMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Error/Middleware/ErrorHandlerMiddleware.php, line 115
Cake\Error\Middleware\ErrorHandlerMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 60
Cake\Http\Runner->run() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Server.php, line 98
Cake\Http\Server->run() /home/ec-masters/forum-cakephp/webroot/index.php, line 37
[main]

Warning (2) : Undefined array key "agtlogin" [in /home/ec-masters/forum-cakephp/src/Controller/ForumController.php, line 250]

Code

        $dispatchStaff = [];
        if ($auth['alogin'] || $auth['agtlogin']) {
            $conn = ConnectionManager::get('default');

Cake\Error\ErrorTrap->handleError() /home/ec-masters/forum-cakephp/src/Controller/ForumController.php, line 250
App\Controller\ForumController->view() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Controller/Controller.php, line 503
Cake\Controller\Controller->invokeAction() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 166
Cake\Controller\ControllerFactory->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php, line 141
Cake\Controller\ControllerFactory->invoke() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/BaseApplication.php, line 362
Cake\Http\BaseApplication->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 86
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Middleware/CsrfProtectionMiddleware.php, line 159
Cake\Http\Middleware\CsrfProtectionMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Middleware/BodyParserMiddleware.php, line 157
Cake\Http\Middleware\BodyParserMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Routing/Middleware/RoutingMiddleware.php, line 118
Cake\Routing\Middleware\RoutingMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Routing/Middleware/AssetMiddleware.php, line 71
Cake\Routing\Middleware\AssetMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/src/Middleware/HostHeaderMiddleware.php, line 35
App\Middleware\HostHeaderMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Error/Middleware/ErrorHandlerMiddleware.php, line 115
Cake\Error\Middleware\ErrorHandlerMiddleware->process() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 82
Cake\Http\Runner->handle() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Runner.php, line 60
Cake\Http\Runner->run() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Server.php, line 98
Cake\Http\Server->run() /home/ec-masters/forum-cakephp/webroot/index.php, line 37
[main]

Warning (512) : Unable to emit headers. Headers sent in file=/home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Error/Renderer/HtmlErrorRenderer.php line=37 [in /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 65]

Code

            $message = "Unable to emit headers. Headers sent in file={$file} line={$line}";
            trigger_error($message, E_USER_WARNING);
        }

Cake\Error\ErrorTrap->handleError() [internal], line ??
/home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 65
Cake\Http\ResponseEmitter->emit() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Server.php, line 142
Cake\Http\Server->emit() /home/ec-masters/forum-cakephp/webroot/index.php, line 37
[main]

Warning (2) : Cannot modify header information - headers already sent by (output started at /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Error/Renderer/HtmlErrorRenderer.php:37) [in /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 158]

Code

        $reasonPhrase = $response->getReasonPhrase();
        header(sprintf(
            'HTTP/%s %d%s',

Cake\Error\ErrorTrap->handleError() [internal], line ??
/home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 158
Cake\Http\ResponseEmitter->emitStatusLine() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 68
Cake\Http\ResponseEmitter->emit() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Server.php, line 142
Cake\Http\Server->emit() /home/ec-masters/forum-cakephp/webroot/index.php, line 37
[main]

Code

            foreach ($values as $value) {
                header(sprintf(
                    '%s: %s',

Cake\Error\ErrorTrap->handleError() [internal], line ??
/home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 191
Cake\Http\ResponseEmitter->emitHeaders() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 69
Cake\Http\ResponseEmitter->emit() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Server.php, line 142
Cake\Http\Server->emit() /home/ec-masters/forum-cakephp/webroot/index.php, line 37
[main]

Code


        return setcookie($cookie->getName(), $cookie->getScalarValue(), $cookie->getOptions());
    }

Cake\Error\ErrorTrap->handleError() [internal], line ??
/home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 228
Cake\Http\ResponseEmitter->setCookie() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 212
Cake\Http\ResponseEmitter->emitCookies() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 200
Cake\Http\ResponseEmitter->emitHeaders() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/ResponseEmitter.php, line 69
Cake\Http\ResponseEmitter->emit() /home/ec-masters/forum-cakephp/vendor/cakephp/cakephp/src/Http/Server.php, line 142
Cake\Http\Server->emit() /home/ec-masters/forum-cakephp/webroot/index.php, line 37
[main]