Issue “unable to find the JDK in the system” can occur while doing a new installation or in existing installed NetBeans. This can be resolved by following very easy steps:
Important Oracle JDK License Update. The Oracle JDK License has changed for releases starting April 16, 2019. The new Oracle Technology Network License Agreement for Oracle Java SE is substantially different from prior Oracle JDK licenses. The new license permits certain uses, such as personal use and development use, at no cost - but other uses authorized under prior Oracle JDK licenses may. A NetBeans shortcut is created on the Desktop. If there is more than one JDK installation on your system, the NetBeans installer will usually pick up the latest one. NetBeans Reinstallation If you upgrade your JDK installation on Windows (and only on Windows), you'll need to reinstall NetBeans to pick in the newest version of JDK. The Java ME SDK 3.0 EA for MacOS can only be added as a Java Platform on the MacOS using NetBeans 6.8. To add the Java ME SDK 3.0 EA for Mac OS as a NetBeans Java Platform do the following: From the Main Menu, choose Tools Java Platforms. Click Add Platform.
In New Installation
To resolve this issue while doing a new installation follow below-mentioned steps:
- Open Command Prompt in “Run As Administrator” Mode
2. Go to the directory, where NetBeans has been downloaded in the system using Command Prompt.
3. Now run the command
4. Now Run the NetBeans to install.
In Existing Installation
If you are facing the same issue in already installed NetBeans, in that case, you will need to find netbeans.conf file which might be located at
C:Program Files (x86)NetBeans 7.4etcnetbeans.conf
And Find “netbeans_jdkhome=”C:Program Files (x86)Javajdk1.7.0_55” this line as shown in below image:
Change the Location of JDK as desired or you can comment it out and It will automatically scan the system for the JDK.
Introduction
NetBeans is a software development platform written in Java. It is an official IDE for Java 8 development. It was developed and released by Sun Microsystems which was later acquired by Oracle. NetBeans 8.2 was released on October 3, 2016.
In this tutorial, we will learn the steps involved in the installation process of NetBeans on MacOS.
Prerequisites
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- MacOS
- Login as an administrator on terminal.
Installation
The following steps are used to install NetBeans on MacOS.
1) Download the Latest version
In order to install NetBeans on MacOS, we have to download the latest version of NetBeans by visiting its official website I.e. https://netbeans.org/downloads/
2) Mount the disk image file
The dmg file which is downloaded from the official website of NetBeans is to be mounted to an installer. This can be done with the following command:
3) Install the file
The file is mounted to the volumes directory which contains a package file (.pkg) which is installable by using the installer command. The command needs super user privileges for which, sudo is used.
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The file will be installed to the target root which is mentioned while installing the file.
4) Unmount the file
After the completion of installation process, we need to unmount the installer. This can be done by using the option Unmount with hdiutil command.
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Well, we have done with the installation process of NetBeans 8.2 on MacOS.
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