"ant clean all" command breaks acceleratorservices platform - sap-commerce-cloud

I'm doing the process of upgrading a project from version 5.4 to 2105.
When 'ant clean all' command is executed, the environment is broken.
Any suggestions on how I can solve this problem?
I believe it is something that is overwriting the spring version lib

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gulp integration in Visual Studio 2017 not working

I'm attempting to get gulp integration into Visual Studio 2017. It's working on the command line. The Task Runner Explorer in VS2017 is telling me Failed to load. See output window.
The Output Window is telling me the following:
Failed to run "<ProjectPath>\Gulpfile.js"...
cmd.exe /c gulp --tasks-simple
<ProjectPath>\node_modules\node-sass\lib\binding.js:15
throw new Error(errors.missingBinary());
^
Error: Missing binding <ProjectPath>\node_modules\node-sass\vendor\win32-x64-47\binding.node
Node Sass could not find a binding for your current environment: Windows 64-bit with Node.js 5.x
Found bindings for the following environments:
- Windows 64-bit with Node.js 8.x
This usually happens because your environment has changed since running `npm install`.
Run `npm rebuild node-sass --force` to build the binding for your current environment.
I attempt to run npm rebuild node-sass --force, only to be told Error: Can't find Python executable "C:\Python36\python.EXE", you can set the PYTHON env variable., which I confirmed existed.
I'm not sure how much farther I want to go down this rabbit hole. It appears to be a VS issue since everything works as expected on the command line. I'd like to get the gulp integration with VS working correctly.
Point your VS tools to the node installation on your path.
I can see in the error that there a version discrepancy between 5.x and 8.x - with VS likely being the older one (since it ships with pre-packaged and outdated node) and is taking execution precedence with the default setup.
I'm guessing you installed node-sass via your 8.x (external command line) instance but VS is trying to execute your gulp tasks via your VS's internal 5.x. node-sass leverages node-gyp to build a binary via installation scripts, and there will be incompatibilities across versions. In other words, this package, and many others that build binaries, are specifically tailored to the version of node it was installed against. To summarize, everything in node_modules/.bin is built against 8.x but is actually running on 5.x when you do so through Visual Studio.
Fear not, this is easily solved. Check out this answer for some historical context on this long running issue that many face. Basically, you want $(PATH) to be at the top of this list so your OS installation is always used...
Once you do this (just to be safe) - blow away node_modules, reinstall, and happy coding. VS really needs to stop shipping with pinned versions of node...
I ran into this problem on both Visual Studio 2017 and 2019. Apparently my Node install wasn't registered in the PATH variable (and I don't have permission to modify this on my work machine), so I manually added the link to Node at C:\Program Files\nodejs, moved that to the top location and that worked for me.
This drove me nuts until I found one more missing thing. Even if you configured everything as in the other answers you can get the same error, possibly if your user folder is not on the same drive as where Node is installed. Then also add %APPDATA%\npm to the external tools paths so globally installed Node tools will be found too.
So all in all the external tools config in VS should contain these two paths first, in this order:
C:\Program Files\NodeJS (or where you have Node installed).
%APPDATA%\npm
For me without #2 everything was working from the command line everywhere but not in VS. With it added everything now works in VS too.

Intellij IDEA 2017.2 can't add openjk 9 on Linux Mint 18

I am using Intellij IDEA 2017.2.5 on Linux Mint 18.2 and trying to add new openjdk-9 SDK but IDEA does not accept openjdk 9 as valid JDK:
I have installed all of my SDKs using apt-get from ppa standard repositories.
This is my update-alternatives --config java/javac output:
Although Intellij declared it would support JDK 9 here, but it seems it is not yet fully compatible with at least opensdk-9.
Maybe refactoring SDK directory and removing 'jre' folder misleads the IDEA to find the SDK 9 home folder.
Any idea why Intellij IDEA claims 'The selected directory is not a valid home for JDK' ?
“ Ubuntu PPA for OpenJDK” currently has very old build of openjdk-9(9~b115-1ubuntu1).
So the IDEA does not recognize it as a valid SDK.
I removed current installed version:
sudo apt-get remove '^openjdk-9.*'
Then I have downloaded newer .deb build(9~b181) files including jre,jre-headless,... from launchpad build archive.
sudo dpkg -i openjdk-9-jre-headless_9_b181-4_amd64.deb
openjdk-9-jre_9_b181-4_amd64.deb
openjdk-9-jdk-headless_9_b181-4_amd64.deb
openjdk-9-jdk_9_b181-4_amd64.deb
Just Execute the above command at a single line, line breaks are for better readability.
Ignore any error complaining about:
"Package libpng16-16 is not installed."
Next execute the following:
sudo apt-get install -f
Now after installing this build of openjdk-9 the IDEA is happy with SDK home.
Thanks #y.bedrov for his useful comment.
Update:
However this solution enables you to declare openjdk-9 in the mentioned IDEA version(2017-2) but you are not able to compile any class within the IDEA itself.
You can only compile your application with elder jdk and run it with openjdk-9. There is an other issue which indicates this here.
In the newer IDEA versions(I have tested 2017.3) this build of openjdk is not allowed to be used as new SDK any more, see this issue.
The short reason is an issue in Debian package which contains incorrectly compiled lib/jrt-fs.jar file.
See this Answer for more information

TeamCity NUnitLauncher running on Linux (mono) gives "Corlib not in sync with this runtime" error

Running a TeamCity build agent to run NUnit tests on Ubuntu 14.04 LTC with the latest build of mono appears to have some dependency issues that I cant for the life of me solve.
I have followed the following installation steps
Mono Installation Steps for 4.0.1
Team City Build Agent
When the TC Build Agent starts the NUnit step, it simply fails, and looking at the logs shows it executes
/usr/bin/mono-sgen /home/ubuntu/buildAgent/plugins/dotnetPlugin/bin/JetBrains.BuildServer.NUnitLauncher.exe
which promptly returns with
Corlib not in sync with this runtime: expected corlib version 117, found 111.
Loaded from: /usr/lib/mono/4.0/mscorlib.dll
Download a newer corlib or a newer runtime at http://www.mono-project.com/download.
Is there any possible way to get this to work? I have tried removing all the pieces and re-installing again and even installing a older version of mono build but to no avail.
The TC connection appears to work and I can manually invoke and call mono on its own and even nunit-console however this .exe build provided by TC seems to have be stumped as linux non-expert.
Please save me from dependency hell!!
Edit: I ended up just solving my problem by installing nunit-console and enabling the XML Report processing build feature rather than play around with the corelib files and break something else.
This is a Mono bug, see https://bugzilla.xamarin.com/show_bug.cgi?id=34675.
The problem is that Mono moved to providing the 4.0 assemblies, including mscorlib.dll, only in form of reference assemblies. They contain only metadata and are intended for the compiler. Normally applications just use the newest version automatically.
The loader code in Mono however wasn't updated to bind forward an explicit runtime version of v4.0.20506 or v4.0.30128 which TeamCity is using in their .exe.config files to the latest version. The runtime instead tries to load mscorlib.dll from the 4.0 directory and bails as the version is too old (it's from the time the reference assemblies were generated).
As a workaround, you can edit <build agent
installdir>/plugins/dotnetPlugin/bin/JetBrains.BuildServer.NUnitLauncher.exe.config (and other .exe.config files)
and remove the following lines:
<supportedRuntime version="v4.0.20506"/>
<supportedRuntime version="v4.0.30128"/>
This might stop working once TeamCity decides to update the plugin though.
Replacing the mscorlib version is only asking for trouble - i.e. TypeLoadException's and friends are waiting around the corner to get you.
What I did was replace the Teamcity build step with a manual invocation of the TC NunitLauncher, but forcing it to use Mono 4.5:
mono --runtime=4.5 /Applications/buildAgent/plugins/dotnetPlugin/bin/JetBrains.BuildServer.NUnitLauncher.exe v4.0 MSIL NUnit-2.6.3 $(find **/bin/Release/*Tests.dll | paste -sd ";" -)
The invocation uses some shell trickery to find all assemblies I'm interested in using a wildcard, but other than that should be straightforward to understand.
It would be nice if Mono fixed their broken 4.0 runtime. Anyone already reported it on https://bugzilla.xamarin.com/ ?
This is how I worked around it : (note my mono is in /opt/mono)
$ cd /opt/mono/lib/mono
$ sudo mv 4.0 __4.0
$ sudo ln -s 4.5 4.0
i.e get rid of the 4.0 folder and symlink the 4.5 to be 4.0
This is something of a hack but it got me up and running until a proper fix surfaces!
Steve
I had this problem on my Raspberry Pi after compiling 4.0.2 but it was loading from /4.5/
This got me going:
sudo mv /usr/lib/mono/4.5/mscorlib.dll /usr/lib/mono/4.5/_old_mscorlib.dll
sudo cp /opt/mono-4.0.2/lib/mono/4.5/mscorlib.dll /usr/lib/mono/4.5

Cygwin make package

I am trying to run android ndk-build command in the cygwin terminal.
When I do it is telling me ...
ERROR: Cannot find 'make' program. Please install Cygwin make package
or define the GNUMAKE variable to point to it.
The thing is, I believe I have all the cygwin packages installed. And other topics have suggested running installing and being sure to check the devel>make option as a package. Porblem is, is that there seems to be no make option in the devel package folder.
Does anyone have any insight on this?
NDK comes with its own make, the copy that comes with cygwin has quite a few incompatibilities. You don't need cygwin at all to run the latest versions of NDK (since r6, IIRC). I usually run ndk-build.cmd in a CMD window where cygwin is not on the PATH.

Node JS ./configure + make fails unable to remap python lib-dynload/itertools.dll to same address as parent

This might be more of a CYGWIN question than a Nodejs but here goes.
I installed Cygwin yesterday and on the packages selection I just clicked next as it looked like most were pre-selected, and then today read this guide http://boxysystems.com/index.php/step-by-step-instructions-to-install-nodejs-on-windows/ on installing nodejs.
The ./configure had an error that it was unable to remap python lib-dynload/itertools.dll to same address as parent. As the process still completed I tried the make command, but it fails on the same error.
So, I opened cygwin setup.exe and this time I clicked the source checkbox for all the Python packages. But still get the same error. Should I now go to Cygwin and check all the source packages for the Make packages, delete it and reinstall from scratch using the above guide. Or something else?
Any help gratefull received/
Use the official 0.5.x windows build from http://nodejs.org/#download - you just have to download a .exe file and you can start it.
Versions 0.5.X have problems with Cygwin and because of developing clean Windows version Cygwin environment is now unsupported. Stable version 0.4.12 builds on Cygwin with no problems. If you want to use node.js unstable 0.5.X branch on Windows use windows build at official node.js site.
check this out:
https://github.com/joyent/node/wiki/Building-node.js-on-Cygwin-(Windows)
Update Sept 1, 2011 -- as of today, v0.5.5 does not build on Cygwin (errors on make). Use v.0.5.4 (ie. follow instructions below and use "git checkout v0.5.4".
https://github.com/joyent/node/wiki/API-changes-between-v0.4-and-v0.6
Cygwin build is no longer supported. Use native windows builds instead.

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