Ensime not highlights code errors on Mac OsX

[Luigi Antonini]

Hello everyone,

i'm new to this group and to Ensime, 

after years of java/scala development with full IDE's , Eclipse and Netbeans,

i'm trying some texteditor with some scala tools.

So i tried ensime on Linux with emacs and sublime 2 , and works fine,

but , same configuration , doesn't works in my mac with emacs.

Ensime server start without problems , but errors are not highlighted,

other things , like code formatting work well.

It seems that is wrong in compiling, 

because if i build project with ensime i says not errors.
.ensime project's file is generated through ensime-sbt-cmd.

Any idea?

[Alex Gleyzer]

I had a similar problem; saw the errors reported in *inferior-ensime-server* buffer, but they were not highlighted. Later I realized flymake-mode was not running, once I started it, everything worked fine. 

Alex

[Luigi Antonini]

Flymake solved perfectly the problem!

Tank you Alex!

[Aemon Cannon]

Hmm

You should not need flymake...

I think I see the problem. We recently starting using flymake's type-faces to color warnings/errors. So if flymake is not (required) somewhere.. it will probably not show correctly. Will fix in upcoming release!

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[Luigi Antonini]

Good!

This will help others emacs/ensime beginners like me to not scratch the head!

[Alex Gleyzer]

Aha, now it makes sense... I had flymake required by prelude (https://github.com/bbatsov/prelude) then turned it off for some other reason and a bit later realized ensime stopped highlighting errors. 

[Aemon Cannon]

fyi, uploaded 0.9.8.9 which should fix this issue.

[Luigi Antonini]

Tested new version just now ..

I works! Tanks!

[aidy lewis]

Hi,


I have started to investigate ENSIME today.

I am using Scala 2.9.1 and this version of ENSIME => 2.9.2-0.9.8.9. 

Unfortunately, I am not receiving highlight on errors.

I have enabled flymake-mode to no effect.

Thanks

Aidy

[bull....@gmail.com]

Did anybody found a solution to aidy's problem? I am experiencing the same problem.

Regards
Fabian

[anild...@gmail.com]

Same issue here.

It's not highlighting errors.

Scala 2.10.3
Ensime-sbt 0.1.5-SNAPSHOT

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Thanks,
A

[Rory Graves]

Hi,

Can you try a couple of things:

1) Ensure you have the latest version of ensime
2) Confirm your java/sbt version.
2) Look at the output in the *inferior-ensime-XXX* buffer (errors with
the server ould end up here)

I was just using the lastest (admittedly on a Scala 2.11 project) on my
mac without issue.

If nothing pops out of the above - can you raise a ticket at
https://github.com/ensime/ensime-server/issues?state=open with as much
information as possible.

Thanks

Rory

[snu...@hortonworks.com]

New ensime user here. I can confirm this problem with the latest version available from melpa.

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[Rory Graves]

Hello,

Can you take a look at
https://github.com/ensime/ensime-server/issues/535 and see if any of it
applies to your
experience. If not, can you raise a ticket with somre more information
about your project structure (an example repo is great).

Thanks

Rory

[Steve Nunez]

It seems to be related to earlier reports about file location. When the
file is in src/main/scala/ the first letter of the string with the syntax
error is highlight. When the same file is at the top level of the project,
no error is reported.

IMO this should work regardless of file location, since it¹s a useful
feature and you might want it for quick & dirty small projects too.

- SteveN

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[Rory Graves]

Cool, at least its the same error - I'm going to investigate this one.

Thanks

Rory

On 02/08/2014 18:52, Steve Nunez wrote:
> It seems to be related to earlier reports about file location. When the
> file is in src/main/scala/ the first letter of the string with the syntax
> error is highlight. When the same file is at the top level of the project,
> no error is reported.
>

> IMO this should work regardless of file location, since it零 a useful