Question

如何解决此问题，我真的不知道如何解决下面是我在事件日志上得到的摘录代码

Gradle sync failed: Could not find com.android.tools.build:gradle-experimental:3.3.2.
        Searched in the following locations:
        - https://jcenter.bintray.com/com/android/tools/build/gradle-experimental/3.3.2/gradle-experimental-3.3.2.pom
        - https://jcenter.bintray.com/com/android/tools/build/gradle-experimental/3.3.2/gradle-experimental-3.3.2.jar
        - https://maven.google.com/com/android/tools/build/gradle-experimental/3.3.2/gradle-experimental-3.3.2.pom
        - https://maven.google.com/com/android/tools/build/gradle-experimental/3.3.2/gradle-experimental-3.3.2.jar
        - https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle-experimental/3.3.2/gradle-experimental-3.3.2.pom
        - https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle-experimental/3.3.2/gradle-experimental-3.3.2.jar
        Required by:
        project :
        Consult IDE log for more details (Help | Show Log) (24 s 518 ms)

> Blockquote

Answer 1

尝试从顶级x5c更改您的android gradle插件版本，如下所示

public class FormLabelTagHelper : TagHelper
{
    public FormLabelTagHelper(IHtmlGenerator generator)
    {
        this.Generator = generator;
    }

    [HtmlAttributeName("asp-for")]
    public ModelExpression For { get; set; }

    public IHtmlGenerator Generator { get; }

    [ViewContext]
    [HtmlAttributeNotBound]
    public ViewContext ViewContext { get; set; }

    public override async Task ProcessAsync(TagHelperContext context, TagHelperOutput output)
    {
        TagHelperOutput labelElement = await this.CreateLabelElement(context);
        labelElement.AddClass("control-label", HtmlEncoder.Default);

        output.TagName = null;
        output.Content.AppendHtml(labelElement);
        output.TagMode = TagMode.StartTagAndEndTag;
    }

    protected async Task<TagHelperOutput> CreateLabelElement(TagHelperContext context)
    {
        LabelTagHelper labelTagHelper = new LabelTagHelper(this.Generator)
        {
            For = this.For,
            ViewContext = this.ViewContext
        };

        TagHelperOutput labelOutput = this.CreateTagHelperOutput("label");
        await labelTagHelper.ProcessAsync(context, labelOutput);
        return labelOutput;
    }

    protected TagHelperOutput CreateTagHelperOutput(string tagName)
    {
        return new TagHelperOutput(
            tagName: tagName,
            attributes: new TagHelperAttributeList(),
            getChildContentAsync: (s, t) =>
            {
                return Task.Factory.StartNew<TagHelperContent>(() => new DefaultTagHelperContent());
            });
    }

}

Gradle同步失败：找不到com.android.tools.build:gradle-experimental:3.3.2

1 个答案: