任务':app:transformClassesWithInstantRunForDebug'

时间:2018-09-28 15:44:04

标签: java android

有一个代码:

MainActivity.java:

package asus.example.com.notes1;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.ShareActionProvider;

public class MainActivity extends Activity {

    private ShareActionProvider shareActionProvider;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu){
        getMenuInflater().inflate(R.menu.menu_main,menu);
        MenuItem menuItem = menu.findItem(R.id.action_share);
        shareActionProvider = (ShareActionProvider) menuItem.getActionProvider();
        setIntent("This is example test");
        return true;
    }

    private void setIntent(String text) {
        Intent intent = new Intent(Intent.ACTION_SEND);
        intent.setType("text/plain");
        intent.putExtra(Intent.EXTRA_TEXT, text);
        shareActionProvider.setShareIntent(intent);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item){
        switch (item.getItemId()){
            case R.id.action_create_order:
                Intent intent = new Intent(this, OrderActivity.class);
                startActivity(intent);
                return true;
            case R.id.action_settings:
                return true;
            default:
                return true;

        }
    }
}

运行程序时,出现错误:

  

org.gradle.api.tasks.TaskExecutionException:任务执行失败   ':app:transformClassesWithInstantRunForDebug'。在   org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:   造成原因:com.google.gson.JsonSyntaxException:   java.lang.IllegalStateException:应为BEGIN_ARRAY,但为STRING   在第1行第1列的路径$

怎么了?

1 个答案:

答案 0 :(得分:0)

此问题是因为Android Studio立即运行,请禁用即时并再次运行。 转到Android Studio设置或首选项(对于MAC)->构建,执行,部署->即时运行。

然后取消选中顶部的“启用即时运行”复选框。