Ios Phonegap cordova.plugins.barcodeScanner.scan不'；我不能在ipad上工作

正如标题所说，我在使用cordova.plugins.barcodeScanner.scan时遇到问题

它适用于我测试过的所有其他设备（iPhone、Android智能手机和Android平板电脑）。iPad有一个问题

正如您在下面的代码中所看到的，我读取了一个二维码，然后将其发送到我的API服务器

在服务器日志中，我可以看到iPad发送的值为空

代码如下：

cordova.plugins.barcodeScanner.scan(
            function (result) {
                if (result.text == "") {
                    Notify("Aborted", "warning");
                    MyApp.app.navigate({ view: "Home" }, { root: true });
                    return;
                }
                vQR(result.text);

vQR是我发送到服务器的内容。在iPad上为空，但在其他设备上设置正确

这是我的配置：

<widget id="com.devexpress.apptemplate" version="1.0" versionCode="1">
  <name>ApplicationTemplate</name>
  <description>Template</description>
  <author email="info@info.com" href="http://www.info.com/">info</author>
  <preference name="permissions" value="none" />
  <preference name="prerendered-icon" value="true" />
  <preference name="phonegap-version" value="cli-7.0.1" />
  <preference name="android-windowSoftInputMode" value="adjustPan" />
  <preference name="SplashScreenDelay" value="3000" />
  <preference name="AutoHideSplashScreen" value="false" />
  <preference name="SplashShowOnlyFirstTime" value="false" />
  <preference name="FadeSplashScreen" value="false" />
  <preference name="ShowSplashScreenSpinner" value="false" />
  <preference name="DisallowOverscroll" value="true" />
  <preference name="StatusBarOverlaysWebView" value="false" />
  <preference name="StatusBarStyle" value="default" />

  <feature name="StatusBar">
    <param name="ios-package" value="CDVStatusBar" onload="true" />
  </feature>
  <preference name="StatusBarBackgroundColor" value="#000000" />
  <preference name="android-minSdkVersion" value="15" />
  <preference name="android-targetSdkVersion" value="26" />
  <platform name="android">
    <resource-file src="google-services.json" target="google-services.json" />
  </platform>
  <platform name="ios">
    <resource-file src="GoogleService-Info.plist" />
  </platform>
  <plugin name="cordova-plugin-geolocation" spec="2.4.1" />
  <plugin name="cordova-plugin-inappbrowser" />
  <plugin name="cordova-plugin-splashscreen" onload="true" />
  <plugin name="cordova-plugin-whitelist" />
  <plugin name="cordova-plugin-ios-longpress-fix" />
  <!--<plugin name="cordova-plugin-statusbar" onload="true" />-->
  <plugin name="phonegap-plugin-push" spec="2.0.0" />
  <plugin spec="https://github.com/Telerik-Verified-Plugins/BarcodeScanner.git" source="git">
    <param name="CAMERA_USAGE_DESCRIPTION" value="To scan barcodes." />
  </plugin>
  <plugin name="cordova-plugin-camera" spec="^2.4.1" source="npm">
    <variable name="CAMERA_USAGE_DESCRIPTION" value="This app requires access to take picture and send them, if needed." />
    <variable name="PHOTOLIBRARY_USAGE_DESCRIPTION" value="This app requires access to the photo library to send them, if needed." />
  </plugin>
  <plugin name="cordova-android-support-gradle-release">
    <variable name="ANDROID_SUPPORT_VERSION" value="26.0.0"/>
  </plugin>
  <access origin="*" />
  <!--<engines>
    <engine name="android" spec="^6.3.0" />
  </engines>-->
</widget>

应用模板
模板
信息

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iPad机箱有什么特殊设置吗？

非常奇怪。。。重新安装应用程序解决了问题