Apex replay debugger is throwing Java 8 is required to run - salesforce

I am following this trail and I have completed all the steps correctly. Even I able to download the debug logs.
But Problem occurs when I am trying to run the following command
> SFDX: Launch Apex Replay Debugger with Current File
It shows the below error.
But, the thing is, I have jdk-12.0.1 installed on my PC. After that, I have installed the Java 8 also and thus jdk-1.8.0_181 is also installed.
My Java Home setting in VS code is following
I have also restarted my PC, But no luck. It is throwing the same error.
How to solve this ?

You have to set the path as 'C://Program Files//Java//jdk1.8.0_181' and then restart the vs code

In case any Mac users needed help:
I installed Java 11 and then ran this code:
/usr/libexec/java_home -v 11 to find the exact directory and then pasted it in the user settings you have marked with a red rectangle. Then I restarted VS code and it worked.

Edit: Looked at your screenshots...
You did this: C:\Program Files\Java\jdk1.8.0_181
You wanted this: C:/Program Files/Java/jdk1.8.0_181
From the Trailhead unit you linked:

Related

getting the org.eclipse.equinox.p2.core.ProvisionException while installing UX studio software in eclipse

I am trying to install UX_ Studio software in eclipse from the following URl.
http://developer.salesforce.com/media/commercecloud/uxstudio/4.5
This is my home pc
But I am getting the org.eclipse.equinox.p2.core.ProvisionException
The error is as follows:
Unable to read repository at http://developer.salesforce.com/media/commercecloud/uxstudio/4.5/content.xml.
Unable to read repository at http://developer.salesforce.com/media/commercecloud/uxstudio/4.5/content.xml.
Received fatal alert: protocol_version
I checked the error online and added the following line
open the eclipse.ini file and add the following on a separate line under the -vmargs option.
-Djava.net.preferIPv4Stack=true
But exception is still there
Java 8 needs to install with the software. Other versions of java will not work

Prover9 installation error on Windows

I tried to install Prover9 on my Windows system. But after completion of the installation procedure when it is supposed to launch the application. I'm getting the following error:
Prover9error
When I tried to search for that log file, there was no such file present at that location.
Please help if anyone has come across something like this and knows how to solve it.
[P.S.: I could find this error on the internet.]
Thanks!
i also had a problem installing the prover9 due to the Missing MSVCP71.dll however i have overcome it by get the prover9-Mace-version4 installed. to solve the error follow this instruction
"If you are using Windows 7 32-bit then you need to put both dll files inside Windows/System32 folder as shown in the screenshot below."
If you are using Windows 7 64-bit then you need to put both dll files inside the Windows/SysWOW64 folder as shown in the screenshot below.
hope it solve ur problem

Problems deploying SecureInput MS Edge Extension native messaging sample

I am trying out SecureInput extension sample that demonstrates NativeMessaging capabilities in MS Edge browser extensions and I running into problems deploying the extension after building using VS community edition 2017. I don’t have Universal Windows Platform Apps development experience, so I apologize if there is a pretty obvious answer I am not aware of. But following readme.md in the sample doesn’t work, so posting this question here...
https://github.com/MicrosoftEdge/MicrosoftEdge-Extensions-Demos/tree/master/SecureInput
Steps followed…
Turned on developer mode in “Use Developer Features”
Turned on Enable extension developer features in Edge browser’s about:flags.
Downloaded the sample as a zip file to the local machine.
Copied SecureInput.html to my local webserver
Loaded SecureInput.sln in VS
community edition 2017 Out of two options.. InProc or OutOfProc, I
wanted to try InProc. So needed to select Project in
NativeMessagingHostInProcess in Build Configuration manager. Other
settings used... Debug - configuration; Any CPU – Active solution
platform; NativeMessagingHostInProcess – x64 project platform as I
was using 64 bit Windows and edge running as a 64 bit process as
well; Left rest as default.
With Debug Configuration and Any CPU Solution platform built the entire solution.
Deployment Summary
Built Entire SecureInput solution.
Installed AppX package by running
Add-AppxPackage -register [PathtoSecureInputSolutionFolder] NativeMessagingHostInProcess\bin\x64\Debug\AppxManifest.xml
No errors during building or while running Add-AppXPackage from elevated Power shell prompt.
Expected: At this point EdgeBrowser->MoreOptions->Extensions should list extension installed by AppX package (Deployment Summary/Step 2). =>> Doesn’t happen.
Few other details
I am using 64 bit Win 10 creators build (1703 – OS build 16063.128)
I am suspecting Add-AppxPackage failed to add the extension silently. Verbose flag doesn’t give me any clues either.
Get-AppXPackage shows newly added AppX package.
Name : ae24a957-5239-43b2-a36c-b96805a58ade
Publisher : CN=msft
Architecture : X64
ResourceId :
Version : 1.0.0.0
PackageFullName : ae24a957-5239-43b2-a36c-b96805a58ade_1.0.0.0_x64__2yx4q2bk84nj4
InstallLocation : [PathtoSecureInputSolutionFolder] \NativeMessagingHostInProcess\bin\x64\Debug
IsFramework : False
PackageFamilyName : ae24a957-5239-43b2-a36c-b96805a58ade_2yx4q2bk84nj4 PublisherId : 2yx4q2bk84nj4
IsResourcePackage : False
IsBundle : False
IsDevelopmentMode : True
IsPartiallyStaged : False
I would like to know if anyone got this sample working. If Microsoft Edge folks are monitoring stackoverflow, I really appreciate if someone can jump in to help your early adopters like me. :-)
With offline help from Chee Chen, we were able to figure out why SecureInput was not working. My sincere thanks to him for going out of his way to help. In my specific case, here are the things that went wrong.
URL manifest.json gives permissions to is case sensitive. I had a typo when I first entered the URL in edge browser very first time.. I typed in as SecureInput.html. Try cleaning the cache if you see that using lower case secureinput.html doesn't help.
When instructions didn't work right first time, I used Add-AppxPackage way of deploying the Extension. While doing that, I picked AppxManifest file in NativeMessagingHostInProcess\bin\x64\Debug\AppxManifest.xml instead of NativeMessagingHostInProcess\bin\x64\Debug\AppX\AppxManifest.xml. Something to watch out for and if you make the same mistake, make sure you uninstall the appx package completely and start all over again.
So here are my supplemental instructions for others trying the sample :-)
Make sure you selected right Platform as per your target test machine. Edge runs as 64 bit process so your extension needs to be targeted at that platform.
Make sure right AppServiceName is selected in PasswordInputProtection->Program.cs and Extension->background.js
I think PasswordInputProtection.csproj has a hardcoded Program files (x86) in its path, which will break if you try the sample on 32 bit machine. Edit the project file in notepad and fix it before you try.
Ensure NativeMessagingHost project's Output paths are correctly configured... It needs to be "bin\[Platform]\[Configuration]\AppX\" and not "bin\[Platform]\[Configuration]\"
Avoid typos if you can, because I see very little feedback or verbose logs on why things are not working.
Have you tried following the deployment steps in the documentation? The actual steps and ordering is important:
Build and deploy the NativeMessagingHostinProcess UWP app.
This will generate:
Necessary binaries and files needed for the UWP app.
The AppX folder.
The AppXManifest.xml based on the content of package.manifest. (The content of package.manifest in this sample has been edited to include the necessary entries for Edge extensions).
Build the PasswordInputProtection Desktop Bridge.
This will:
Build the binaries for this project
Trigger a post-build event that will copy the output of the exe to the AppX folder and copy the Extension folder to the AppX folder.
Now that the files are all ready to go, you will need to register the AppX.
There are two ways to accomplish this:
Run Add-AppxPackage from PowerShell: Add-AppxPackage -register [Path to AppX folder]\AppxManifest.xml
OR
Deploy the NativeMessagingHostInProcess project. Visual Studio will run the same PowerShell script to register the AppX from the folder.

Compiling mod_tile

I wanted to build my own tile server as written on switch2osm site. In short: render is not happening (more details you can find here).
Seems that mod_tile is not installed correctly. First it gave some errors during installation and in the end error message was:
27 warnings and 4 errors generated.
apxs:Error: Command failed with rc=65536
I removed this source (original from openstreet) and downloaded new one from here. This time installation went without error, only some warnings. But rendering is still not happening (it's stuck on <Debug>: Using web mercator projection settings and doesn't move on).
Data about my system goes here:
OS: Mac OS 10.9.4
Python: 2.7.5
Mapnik: 3.0.1-pre
Server version: Apache/2.2.26 (Unix)
Installation logs are here.

Error while starting a GAE/GWT project: Unable to restore the previous TimeZone

When I try to run a GWT App Engine project using the Eclipse plugin, I get the following error:
Initializing App Engine server
[ERROR] Unable to start App Engine server
java.lang.RuntimeException: Unable to restore the previous TimeZone
at com.google.appengine.tools.development.DevAppServerImpl.restoreLocalTimeZone(DevAppServerImpl.java:228)
at com.google.appengine.tools.development.DevAppServerImpl.start(DevAppServerImpl.java:164)
at com.google.appengine.tools.development.gwt.AppEngineLauncher.start(AppEngineLauncher.java:97)
at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:509)
at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1068)
at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:811)
at com.google.gwt.dev.DevMode.main(DevMode.java:311)
Caused by: java.lang.NoSuchFieldException: defaultZoneTL
at java.lang.Class.getDeclaredField(Class.java:1899)
at com.google.appengine.tools.development.DevAppServerImpl.restoreLocalTimeZone(DevAppServerImpl.java:222)
... 6 more
[ERROR] shell failed in doStartupServer method
Unable to start embedded HTTP server
com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries)
at com.google.appengine.tools.development.gwt.AppEngineLauncher.start(AppEngineLauncher.java:102)
at com.google.gwt.dev.DevMode.doStartUpServer(DevMode.java:509)
at com.google.gwt.dev.DevModeBase.startUp(DevModeBase.java:1068)
at com.google.gwt.dev.DevModeBase.run(DevModeBase.java:811)
at com.google.gwt.dev.DevMode.main(DevMode.java:311)
Chris Cashwell provided the correct answer. But for people like myself who are relatively new to Eclipse, here are more explicit instructions (which I came across here):
Right-click project directory in Project Explorer window
Select Run As > Run Configurations...
Go to Arguments tab
In VM Arguments textbox, add one of the following parameters mentioned by Chris:
-Dappengine.user.timezone.impl=UTC (this worked in my case)
-Dappengine.user.timezone=UTC
Click Apply then Run
In my case, this was done specifically in the context of a PlayN project I am working on, so I was right-clicking the HTML folder. In the end, my VM arguments looked something like this:
-Xmx512m -javaagent:/long/path/to/appengine-agent.jar -Dappengine.user.timezone.impl=UTC
See this bug report. For me, it was fixed by downgrading the JDK from 1.7.0_03 -> 1.7.0_02. Other things that have been purported to work are adding -Dappengine.user.timezone=UTC (or in some cases -Dappengine.user.timezone.impl=UTC) to the JVM flags.
i got this error, and found port already in use in the console.
I closed eclipse and killed javaw.exe. Then everything worked fine.

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