IONIC-找不到类型或名称空间名称“ Windows”-phonegap-plugin-barcodescanner

Question

While building IONIC app for Windows which uses phonegap-plugin-barcodescanner, shows error

The type or namespace name 'Windows' could not be found

Here it is,

F:\A_LHS_Projects\DynamicApp\DA_Code\AA\DynamicApp_V3>ionic build windows

(node:6520) fs: re-evaluating native module sources is not supported. If you are using the graceful-fs module, please update it to a more recent version. Running command: "C:\\Program Files\\nodejs\\node.exe" F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\hooks\\after_prepare\\010_add_platform_class.js F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3

add to body class: platform-windows

Building project: F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\platforms\\windows\\CordovaApp.Windows.jsproj

    Configuration : debug
    Platform      : anycpu

Patching 8.1 in prebuild event...

Injected base.js reference to the www/index.html

Removing /( )(\\s </script>)(\\s*)/ from www/index.html Removing /( )(\\s </script>)(\\s*)/ from www/index.html

Reader.cs(17,11): error CS0246: The type or namespace name 'Windows' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj]

Reader.cs(18,11): error CS0246: The type or namespace name 'Windows' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(19,11): error CS0246: The type or namespace name 'Windows' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(20,11): error CS0246: The type or namespace name 'Windows' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(21,11): error CS0246: The type or namespace name 'Windows' could not be found (are you missing a using directive or an assembly r eference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(72,26): error CS0246: The type or namespace name 'MediaCapture' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(91,16): error CS0246: The type or namespace name 'IAsyncOperation<>' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(91,32): error CS0246: The type or namespace name 'Result' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinR TBarcodeReader.csproj] Reader.cs(112,28): error CS0246: The type or namespace name 'Result' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(136,28): error CS0246: The type or namespace name 'Result' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(35,17): error CS0246: The type or namespace name 'BarcodeReader' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(45,17): error CS0246: The type or namespace name 'MediaCapture' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(50,17): error CS0246: The type or namespace name 'ImageEncodingProperties' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj] Reader.cs(60,17): error CS0246: The type or namespace name 'InMemoryRandomAccessStream' could not be found (are you missing a using directive or an assembly reference?) [F:\\A_LHS_Projects\\DynamicApp\\DA_Code\\AA\\DynamicApp_V3\\plugins\\phonegap-plugin-barcodescanner\\src\\windows\\lib\\WinRTBarcodeReader.csproj]

Error: C:\\Program Files (x86)\\MSBuild\\14.0\\bin\\msbuild.exe: Command failed with exit code 1

Answer 1

I created sample barcode scanner app and its working fine. I used the same plugin which you used it.

<script type="text/javascript">
 function scan(){
    console.log("clicked");
    cordova.plugins.barcodeScanner.scan(function(result){
    //success callback
    alert(JSON.stringify(result));
    document.getElementById("data").innerHTML = result.text;

 },function(error){
    //error callback
    alert(JSON.stringify(error));

  });
 }
 </script>

and the HTML code is

<body>
 <h3>BAR CODE SCANNER</h3>
 <button onclick="scan()">SCAN</button>
 <br /><br />
 Value is  :: <div id="data"></div>
</body>

I test this and its working fine.