ofJson does not name a type.

Question

ofJson does not name a type.

frukostklubben opened this issue 8 years ago · 10 comments

Hi there!

I'm awfully new to this ordeal so forgive me if I'm missing something obvious.

When running make in the example_client_hello_world folder I get the following compile error:

In file included from /home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Protocol.h:14:0,
from /home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Reactor.h:13,
from /home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Util.h:15,
from /home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/src/ofxLibwebsockets.h:3,
from /home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/example_client_hello_world/src/ofApp.h:5,
from /home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/example_client_hello_world/src/ofApp.cpp:1:
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Events.h:22:9: error: ‘ofJson’ does not name a type
ofJson json;
^

Any clues on what might be funky?

Using latest download of OF from the website and the latest repo from here.

Cheers,
TRyKKs

Answer 1 · 2016-04-02T00:56:32.000Z

Hello!

This is my mistake! Thanks for reminding me. If you try downloading/cloning
the last tag (0.9.0, under releases), things will be all good. My
understanding was that 0.9.2+ had ofJson, but that's not the case!
On Fri, Apr 1, 2016 at 8:53 PM trykks notifications@github.com wrote:

Hi there!

I'm awfully new to this ordeal so forgive me if I'm missing something
obvious.

When running make in the example_client_hello_world folder I get the

following compile error:

In file included from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Protocol.h:14:0,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Reactor.h:13,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Util.h:15,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/src/ofxLibwebsockets.h:3,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/example_client_hello_world/src/ofApp.h:5,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/example_client_hello_world/src/ofApp.cpp:1:
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Events.h:22:9:
error: ‘ofJson’ does not name a type
ofJson json;

^

Any clues on what might be funky?

Using latest download of OF from the website and the latest repo from here.

Cheers,
TRyKKs

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#85

Brett Renfer
\ robotconscience.com
// tsps.cc

Answer 2 · 2016-04-02T00:56:48.000Z

Will push a fix to master ASAP as well.
On Fri, Apr 1, 2016 at 8:56 PM Brett Renfer brett@robotconscience.com
wrote:

Hello!

This is my mistake! Thanks for reminding me. If you try
downloading/cloning the last tag (0.9.0, under releases), things will be
all good. My understanding was that 0.9.2+ had ofJson, but that's not the
case!
On Fri, Apr 1, 2016 at 8:53 PM trykks notifications@github.com wrote:

Hi there!

I'm awfully new to this ordeal so forgive me if I'm missing something
obvious.

When running make in the example_client_hello_world folder I get the

following compile error:

In file included from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Protocol.h:14:0,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Reactor.h:13,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Util.h:15,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/src/ofxLibwebsockets.h:3,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/example_client_hello_world/src/ofApp.h:5,
from
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/example_client_hello_world/src/ofApp.cpp:1:
/home/trykks/of_v0.9.3_linux64_release/addons/ofxLibwebsockets/libs/ofxLibwebsockets/include/ofxLibwebsockets/Events.h:22:9:
error: ‘ofJson’ does not name a type
ofJson json;

^

Any clues on what might be funky?

Using latest download of OF from the website and the latest repo from
here.

Cheers,
TRyKKs

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#85

Brett Renfer
\ robotconscience.com
// tsps.cc

Brett Renfer
\ robotconscience.com
// tsps.cc

Answer 3 · 2016-04-02T01:06:55.000Z

Thank you for the incredibly quick reply!

I cloned 0.9.0 and tried to run make again, but the same compile error appears.
I also tried 0.9.2 in case I misunderstood you, same result.

Do I have to recompile OF for each addon?

Answer 4 · 2016-04-02T01:09:09.000Z

Oh sorry, my bad! Clone/download the 0.9.0 version of this addon, OF is
totally fine.
https://github.com/robotconscience/ofxLibwebsockets/releases/tag/0.9.0
On Fri, Apr 1, 2016 at 9:06 PM trykks notifications@github.com wrote:

Thank you for the incredibly quick reply!

I cloned 0.9.0 and tried to run make again, but the same compile error
appears.
I also tried 0.9.2 in case I misunderstood you, same result.

Do I have to recompile OF for each addon?

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#85 (comment)

Brett Renfer
\ robotconscience.com
// tsps.cc

Answer 5 · 2016-04-02T01:19:49.000Z

I just copied the contents of that release into my existing ofxLibwebsockets folder in /addons replacing as it prompted and it now works!

Only running the release caused it to not find ofxLibwebsockets.h, so I assumed this was the right way to do it.

Thank you! Saved me a lot of headaches.

Answer 6 · 2016-04-02T01:21:13.000Z

Perfect! Sorry again, should have caught the ofJson thing sooner. Good
luck, don't hesitate to post if you have other issues.
On Fri, Apr 1, 2016 at 9:19 PM trykks notifications@github.com wrote:

I just copied the contents of that release into my existing
ofxLibwebsockets folder in /addons replacing as it prompted and it now
works!

Only running the release caused it to not find ofxLibwebsockets.h, so I
assumed this was the right way to do it.

Thank you! Saved me a lot of headaches.

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#85 (comment)

Brett Renfer
\ robotconscience.com
// tsps.cc

Answer 7 · 2016-04-03T20:58:57.000Z

@robotconscience same problem here but it wasn't obvious to find the issue as it's closed and therefore doesn't show up in the issue list with default filters. Please reopen the issue so other people like me can find it easier and close it when it's fixed on master – thanks!

If you have the same issue just clone the addon to your addons folder and swich to the suggested 0.9.0 tag to get it up and running again.
After the issue is fixed you can switch back to master …

cd /of_release/addons
git clone https://github.com/robotconscience/ofxLibwebsockets.git
git checkout 0.9.0
// when the issue get's fixed
git checkout master

Answer 8 · 2016-04-03T21:04:38.000Z

Didn't realize it's closed! Will fix soon, sorry again. The other alt is to use OF from GitHub with the current master.

Answer 9 · 2016-04-03T21:11:15.000Z

And I didn't know what the standard convention regarding issues was, my bad :)

Answer 10 · 2016-04-04T00:55:52.000Z

OK! This is fixed now in master. I'd recommend using the master branch, as there are some small fixes/optimizations that will help your projects run better and consume less resources.