Question

我正在编写一个扩展程序，用于连接到API，下载一些文本，创建文件，将文本插入此文件并在编辑器上打开。

为此，我正在使用以下代码段：

vscode.workspace.openTextDocument(file_uri).then(function(doc){
    vscode.window.showTextDocument(doc).then(function(editor){
        vscode.window.showInformationMessage(editor);
        console.log("Editor..."+editor);
        editor.edit(function(editBuilder){
            editBuilder.insert(0, template_payload);
            //myEditBuilder(editBuilder, template_payload);
        }).then(function(result){vscode.window.showInformationMessage(result);});
        //editor.edit(function(editBuilder){myEditBuilder(editBuilder, template_payload);});
    });
});

运行代码时，我收到以下错误和堆栈跟踪：

rejected promise not handled within 1 second: Error: Invalid arguments
extensionHostProcess.js:730
stack trace: Error: Invalid arguments
    at new g (/Applications/Visual Studio Code 3.app/Contents/Resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:329:834)
    at new g (/Applications/Visual Studio Code 3.app/Contents/Resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:327:254)
    at h.insert (/Applications/Visual Studio Code 3.app/Contents/Resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:443:123)
    at /Users/igor.simoes/VSCode_extension/appdvelocitytemplateupdater/extension.js:166:18
    at f.edit (/Applications/Visual Studio Code 3.app/Contents/Resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:448:510)
    at /Users/igor.simoes/VSCode_extension/appdvelocitytemplateupdater/extension.js:165:12

在我的代码行165上是我的editor.edit()命令，它似乎没有缺少参数。

任何帮助将不胜感激。

Answer 1

你有

editBuilder.insert(0, template_payload);

但editBuilder是TextEditorEdit函数，其insert为：

insert(location: Position, value: string): void

您的第一个参数是0，而不是Position，而是(line: number, character: number)，所以new Position(0,0)是您想要的。

https://code.visualstudio.com/api/references/vscode-api#TextEditorEdit

接收错误：使用TextEditorEdit.insert时参数无效

1 个答案: