No Default Proposals in Eclipse Juno

Question

我最近切换到 Eclipse Juno 进行 android 开发。当我按“ctrl+space”查看可用提案时。但它显示“无默认提案”。

Answer 1

I have the same problem; it occurred after I upgraded to Juno.

My fix: - Window->Preferences->Java->Editor->Content Assist->Advanced - explicitly check Java Proposals - Apply

That fixed it for me. (I don't know why Restore Defaults does not set this, seems like it should but it didn't work for me)

Answer 2

Try restoring the Restore Default options in

Windows > Preferences > Java > Editor > Content Assist > Advanced > Restore Default

See image clearly at below.

For more, have a look on

1. Eclipse/Java code completion not working .
2. Content Assist (Ctrl + Space) Is Not Working – Eclipse

Hope it helps you.!!

Answer 3

Simply do a Project> Clean and then restart Eclipse. I had the same issue

Answer 4

Change workspace and try it now. It works fine for me.

Answer 5

确保你在java透视图中并且你的项目可能被重新调整为Android项目

Answer 6

We can change the settings as per our requirement.

Suppose we want to make as highest priority we need to do changes as shown below.作为最高优先级，我们需要进行如下更改。

Windows > Preferences > Java > Editor > Content Assist > Advanced

Choose java proposal and click on up button