I am trying to use core plot with an ios app I am writing, but I am unable to build after following the instructions to set up the library for use. I am getting the following message.
'CorePlot0' does not contain a valid pid
Sorry the tutorial I used is here http://recycled-parts.blogspot.com/2011/07/setting-up-coreplot-in-xcode-4.html
This has been asked (and answered) a number of times on this site alone. The most helpful suggestion on those (many) similar questions that reference the blog post you mentioned says you should read that post's comments since the post refers to older code.
If all else fails, create a new test project and try following the (comment-updated) instructions again. If it still doesn't work, update your question with much more detail regarding what you tried and where it went wrong. Include build logs, run logs, etc. - we're not mind readers.
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I've got one java web based project. Build using JDK 1.8 and Using Intellij as IDE.
Using tomcat to deploy the product
Essentially in our product I was trying to test a few things with a class.
Very recently what has happened is whenever I am compiling and putting it inside our project it is saying page not found.
So, I reverted my code base to Out of the box state, compiled and put it back. Still it
s giving me page not found error.
One annoying this about this error is, In the logs I don't have a single error.
So it's not even hinting on where to look or what's going on.
Second annoying this was, like I did some series of changes , but for every change I took a back up. Think of it like, if default OTB was Revision 1, My changes are in Revision 2,3,4. From revision 4 I started to get this error. But when I take revision 1 and put it back. Still getting page not found. But if I take Revision 2 or 3. It is working.
I've compared all revisions and code wise there's no such change, which could break anything. I've a strong doubt that it could be one of the project structure settings.
I checked local history, but apparently local history refreshes every time you rebuild a project so no luck there.
I want to understand and resolve this problem.
Any tips on how to handle this, will help greatly.
Thanks
So, the answer to this problem was Embarrassingly simple.
Our project was last certified with OpenJDK11 but I mixed two of my tasks and started using openJDK12.
I don't understand what exactly in OpenJDK12 broke this.
And I want to inspect what went wrong.
But for the current task at hand. 1 solution is as simple as reverting back to OpenJDK11. After that when I used this modified class it was working perfectly.
PS: Still not 100% sure if it was due to jdk version. But If it was I wonder why in logs it was not mentioning that error. Which says compiled using higher version of Java.
This is a follow-up to my post yesterday. To recap, I received this error message when trying to build my project:
FSC: Error FS2024: Static linking may not use assembly that targets
different profile
I consulted some kind people in the F# fpchat.com channel, and one of them suggested that the error could be due to the fact that I did not have Profile 47, because FSharp.Data uses Profile 47. I tried downloading the target pack for Profile 47, but was redirected to the Microsoft homepage instead. I tried the second answer on this SO page, but that did not work either. As of now, I am still unable to acquire Profile 47.
I consulted the FSharp.Data GitHub page, but it is not clear to me why Profile 47 is needed. I use VS2013 compiling to FSharp.Core 4.3.0.0; shouldn't that be sufficient, since the GitHub page lists it as one of the supported platforms?
I have created a new project, re-added all my source files and references, and tried re-building. I have even tried uninstalling and then re-installing Microsoft VS, even though I know it is likely irrelevant.
I think it is most probable that the problem lies with referencing FSharp.Data.TypeProviders. The error message does not appear insofar as I exclude reference to FSharp.Data.TypeProviders. The strangest thing is that I have not changed my references at all over the past week or so, but the error message only appeared yesterday.
So, my questions are:
Is Profile 47 really required? If so, how may I acquire it?
Even if I do acquire Profile 47, wouldn't I still experience trouble building my project, since my other references do not target Profile 47?
Are there any approaches that I may not have considered?
After tearing my hair out trying a variety of suggested solutions I found online, I discovered that the only way to resolve the issue was to change my Target Framework from 4.5 to 4.0, re-install all of my references to ensure compatibility with .NET 4.0, and then re-build my solution. Using .NET 4.0 means that I am no longer able to use Microsoft.Experimental.Collections, since it is compatible only with .NET 4.5. This means that I will have to re-write all of my code that makes use of Microsoft.Experimental.Collections, but I consider that a lesser evil than not being able to build my project at all.
So, to answer my own question mentioned in the title, Profile 47 is not required to use FSharp.Data.TypeProviders. :-)
EDIT:
I have found another solution to my problem. I created a new project (again), migrated all my source files over, re-installed all the DLLs I need, and this time I have no trouble whatsoever building my project. I think Carsten (who wrote the first comment to this answer) is correct in saying that the versions became messed up in the original solution files.
I have a problem with several references in my VB.NET project.
For example I have this line of code:
Dim m As New Chilkat.Email
It comes from the library "ChilkatDotNet45.dll".
When I click on "References" and locate this dll, I can see that it has the settings "Use local copy" and "Do not include interop types".
When I switch to Release mode, the compiler tells me that "Chilkat.EMail" is not defined.
I have this problem with several DLLs, so it is not specific to Chilkat.
Can somebody tell me what I did wrong?
Thank you.
One of the standard approaches to solving any programming-related issue is trying to reduce the scope of the investigation. If you have a big project, in which something doesn't work, try to create a smaller project, and try to replicate desired functionality in it. Reduce as much as possible, down to a brand new project with maybe 5-10 lines of code in it.
If you were unable to solve your problem after making a reduced test case, now it's good time to post it on StackOverflow. I am usually reducing problems while writing a question on SO (not before, as one might think), constantly thinking "ok, is it minimized enough"; and this is how 90% of the questions never get posted - I often find a solution along the way of reducing my question to bare bones. :)
In your case, can you build a simplified project which has this problem and post a link here? We could then try switching Debug to Release on our machines and see if the we can reproduce. There are too many options to do the guesswork.
Afternoon all,
I am receiving a buttload of
error 0 No summary was found for this file
when spitting out phpdocs on quite a large project. My documenting is absolutely fine but no matter what I do I can not get rid of this error and would really like to have a clean error log. I have read in other SO posts that this is a throwback from phpdocs 1.x days and I understand why it is occuring.
My question is, like excluding a directory can I also exclude specific rules?
Answering my own question after a conversation with one of the phpdocumentor devs.
At the moment, no. It is a feature that was requested some time ago and has become more popular recently and thus has been scheduled for the next development sprint.
I will come back and update this question once/if its implemented.
I'm trying to learn Cucumber. After poking around a bit on SO I found a link to this tutorial. It was very helpful (and I recommend it highly!), but, for a beginner like myself, a couple of the early steps were opaque. I thought I'd explain these two pitfalls here, to spare future Cucumber students the head-scratching they caused me.
The two problems both came up in this section:
Starting the fail-fix cycle
I run it using cucumber features, and it fails on the first line –
Given I go to the new book page – because cucumber doesn’t know where
the “new book page” is. So I add that to the cucumber paths helper.
when /the new book page/
new_book_path
I had trouble interpreting this section and running her code.
My first question was: where do I find the cucumber paths helper file?
Once I figured it out and ran cucumber features, I got a syntax error.
My second question was how do I debug the syntax error that her code raises? I've tried to answer these two questions below.
First Gotcha: where the heck is the `cucumber paths helper'?
First off, she talks about adding a step to the cucumber paths helper. I struggled for a while to figure out where this file was located. I couldn't find anything with a similar name in my app, and google searches didn't yield any useful results. What was going on?
It turns out that I couldn't find the file because it's not automatically generated -- you need to create it yourself. Furthermore, the name of the file is totally arbitrary: it doesn't need to be called cucumber_paths_helper. That's why my google searches were fruitless.
For her code snippet to be executed it just needs to be in some file living in the features/support folder. All of the code in this directory is executed before any cucumber tests are run. The solution? I put her code into a new file at features/support/manage_books_steps.rb.
Ok, one down...
Second Gotcha: syntax error, unexpected keyword_when
The next problem showed up when I tried to run cucumber features. I got this:
/Users/dB/myApp/features/support/manage_books_steps.rb:1: syntax error, unexpected keyword_when
when /the new book page/
^ (SyntaxError)
For some reason my system couldn't parse this code. I'm not sure why exactly, but I'm guessing that Sarah was using some gem or tool to preprocess her code that I didn't have installed, and she unfortunately didn't go into detail about her gemset in the article. (Maybe she wrote it before cucumber's training wheels came off?) In any case, after consulting some other cucumber tutorials I tried reformatting her snippet like so.
When /^I go to the new book page$/ do
visit new_book_path
end
This worked.
After getting past those two little obstacles, the rest of the tutorial was a synch.
Anyway, I hope this helps someone somewhere down the line. And thanks, Sarah, for a great tutorial.
Edits/comments/corrections are welcome.