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JavaFX missing, Ubuntu 18.04
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 23, 2019 at 00:00UTC (8:00pm US/Eastern)How to Install JavaFX with openjdk-11-jdk?Using OpenJDK and JavaFX for self-contained, modular packagingCan't execute my .jar JavaFX applicationHow do I upgrade Java from 8 to 9+ on Ubuntu 18.04?NetBeans Hangs on New Project Creation64-bit java not workingInstalling JDK.rpm file using alienUninstalling Netbeans 8.2 in Ubuntu 18.04NetBeans isn't opening on Ubuntu 18.04JavaFX SDK 11 installation for new Ubuntu userWhich Version of Netbeans is more appropriate with JDK 10.0.1Issue with Ubuntu 18.04 and JavaFXJDK11 on Ubuntu 18.04Using OpenJDK and JavaFX for self-contained, modular packaging
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
I have Java 8 and Ubuntu 18.04. I'm using NetBeans and when tried to make some program, it couldn't be done because JavaFX is missing.
I installed Java JDK with NetBeans from Oracle's site and thought everything is included but obviously I didn't check it well.
What should I do, what should I install? I'm not so good at this and don't know if problem is with Ubuntu or Java. :(
18.04 java jdk javafx
asked Nov 8 '18 at 15:56
mariamaria
141313
add a comment |
I have Java 8 and Ubuntu 18.04. I'm using NetBeans and when tried to make some program, it couldn't be done because JavaFX is missing.
I installed Java JDK with NetBeans from Oracle's site and thought everything is included but obviously I didn't check it well.
What should I do, what should I install? I'm not so good at this and don't know if problem is with Ubuntu or Java. :(
18.04 java jdk javafx
asked Nov 8 '18 at 15:56
mariamaria
141313
add a comment |
I have Java 8 and Ubuntu 18.04. I'm using NetBeans and when tried to make some program, it couldn't be done because JavaFX is missing.
I installed Java JDK with NetBeans from Oracle's site and thought everything is included but obviously I didn't check it well.
What should I do, what should I install? I'm not so good at this and don't know if problem is with Ubuntu or Java. :(
18.04 java jdk javafx
asked Nov 8 '18 at 15:56
mariamaria
141313
I have Java 8 and Ubuntu 18.04. I'm using NetBeans and when tried to make some program, it couldn't be done because JavaFX is missing.
I installed Java JDK with NetBeans from Oracle's site and thought everything is included but obviously I didn't check it well.
What should I do, what should I install? I'm not so good at this and don't know if problem is with Ubuntu or Java. :(
18.04 java jdk javafx
18.04 java jdk javafx
asked Nov 8 '18 at 15:56
mariamaria
141313
asked Nov 8 '18 at 15:56
mariamaria
141313
asked Nov 8 '18 at 15:56
mariamaria
141313
asked Nov 8 '18 at 15:56
mariamaria
141313
asked Nov 8 '18 at 15:56
mariamaria
141313
141313
add a comment |
add a comment |
1 Answer
1
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oldest
votes
In the Ubuntu 16.04 and later default repositories JavaFX is packaged as a separate package named openjfx. To install it in Ubuntu 18.04, open the terminal and type:
sudo apt install openjdk-8-jdk openjfx
Check that JDK 8 is selected as the default Java version in Netbeans -> Tools -> Options -> Java -> Nashorn tab -> click the Manage Platforms button -> click the Add Platform button -> click the radio button marked Java Standard Edition -> click the Next button -> browse to /usr/lib/jvm/java-8-openjdk-amd64 and select it as the default Java version.
Optionally you can install openjdk-11-jdk instead of or alongside openjdk-8-jdk. openjfx works with both openjdk-8-jdk and openjdk-11-jdk in Netbeans in Ubuntu 18.04. I am using Netbeans 8.2 10.0 in Ubuntu 18.04.
answered Nov 8 '18 at 16:23
karelkarel
61.1k13132155
Thanks, your commands work but still with my java.io library I get the errorException in thread "main" java.lang.IllegalStateException: Toolkit not initialized...I don't know why
– maria
Nov 14 '18 at 17:49
@Mara I'm sorry, I found the error you got was in my JavaFX code because I didn't copy all the code to the end in Pastebin the first time that I uploaded it. I left out the two curly braces at the end the first time I uploaded it. I uploaded the code again here. The name of my JavaFX project in Netbeans is HelloWorldFX.
– karel
Nov 15 '18 at 0:26
JavaFX works for me on 18.04 only after installing JDK 8 AND changing the project SDK to 8 (doesn't want to work on SDK 10) in IntelliJ.
– Line
Feb 6 at 9:04
It must be a JDK paths issue in IntelliJ because JDK 8 and 11 both work alongside each other in Netbeans in Ubuntu 18.04 with the same JavaFX package for both of them.
– karel
Feb 6 at 9:27
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
In the Ubuntu 16.04 and later default repositories JavaFX is packaged as a separate package named openjfx. To install it in Ubuntu 18.04, open the terminal and type:
sudo apt install openjdk-8-jdk openjfx
Check that JDK 8 is selected as the default Java version in Netbeans -> Tools -> Options -> Java -> Nashorn tab -> click the Manage Platforms button -> click the Add Platform button -> click the radio button marked Java Standard Edition -> click the Next button -> browse to /usr/lib/jvm/java-8-openjdk-amd64 and select it as the default Java version.
Optionally you can install openjdk-11-jdk instead of or alongside openjdk-8-jdk. openjfx works with both openjdk-8-jdk and openjdk-11-jdk in Netbeans in Ubuntu 18.04. I am using Netbeans 8.2 10.0 in Ubuntu 18.04.
answered Nov 8 '18 at 16:23
karelkarel
61.1k13132155
Thanks, your commands work but still with my java.io library I get the errorException in thread "main" java.lang.IllegalStateException: Toolkit not initialized...I don't know why
– maria
Nov 14 '18 at 17:49
@Mara I'm sorry, I found the error you got was in my JavaFX code because I didn't copy all the code to the end in Pastebin the first time that I uploaded it. I left out the two curly braces at the end the first time I uploaded it. I uploaded the code again here. The name of my JavaFX project in Netbeans is HelloWorldFX.
– karel
Nov 15 '18 at 0:26
JavaFX works for me on 18.04 only after installing JDK 8 AND changing the project SDK to 8 (doesn't want to work on SDK 10) in IntelliJ.
– Line
Feb 6 at 9:04
It must be a JDK paths issue in IntelliJ because JDK 8 and 11 both work alongside each other in Netbeans in Ubuntu 18.04 with the same JavaFX package for both of them.
– karel
Feb 6 at 9:27
add a comment |
In the Ubuntu 16.04 and later default repositories JavaFX is packaged as a separate package named openjfx. To install it in Ubuntu 18.04, open the terminal and type:
sudo apt install openjdk-8-jdk openjfx
Check that JDK 8 is selected as the default Java version in Netbeans -> Tools -> Options -> Java -> Nashorn tab -> click the Manage Platforms button -> click the Add Platform button -> click the radio button marked Java Standard Edition -> click the Next button -> browse to /usr/lib/jvm/java-8-openjdk-amd64 and select it as the default Java version.
Optionally you can install openjdk-11-jdk instead of or alongside openjdk-8-jdk. openjfx works with both openjdk-8-jdk and openjdk-11-jdk in Netbeans in Ubuntu 18.04. I am using Netbeans 8.2 10.0 in Ubuntu 18.04.
answered Nov 8 '18 at 16:23
karelkarel
61.1k13132155
Thanks, your commands work but still with my java.io library I get the errorException in thread "main" java.lang.IllegalStateException: Toolkit not initialized...I don't know why
– maria
Nov 14 '18 at 17:49
@Mara I'm sorry, I found the error you got was in my JavaFX code because I didn't copy all the code to the end in Pastebin the first time that I uploaded it. I left out the two curly braces at the end the first time I uploaded it. I uploaded the code again here. The name of my JavaFX project in Netbeans is HelloWorldFX.
– karel
Nov 15 '18 at 0:26
JavaFX works for me on 18.04 only after installing JDK 8 AND changing the project SDK to 8 (doesn't want to work on SDK 10) in IntelliJ.
– Line
Feb 6 at 9:04
It must be a JDK paths issue in IntelliJ because JDK 8 and 11 both work alongside each other in Netbeans in Ubuntu 18.04 with the same JavaFX package for both of them.
– karel
Feb 6 at 9:27
add a comment |
In the Ubuntu 16.04 and later default repositories JavaFX is packaged as a separate package named openjfx. To install it in Ubuntu 18.04, open the terminal and type:
sudo apt install openjdk-8-jdk openjfx
Check that JDK 8 is selected as the default Java version in Netbeans -> Tools -> Options -> Java -> Nashorn tab -> click the Manage Platforms button -> click the Add Platform button -> click the radio button marked Java Standard Edition -> click the Next button -> browse to /usr/lib/jvm/java-8-openjdk-amd64 and select it as the default Java version.
Optionally you can install openjdk-11-jdk instead of or alongside openjdk-8-jdk. openjfx works with both openjdk-8-jdk and openjdk-11-jdk in Netbeans in Ubuntu 18.04. I am using Netbeans 8.2 10.0 in Ubuntu 18.04.
answered Nov 8 '18 at 16:23
karelkarel
61.1k13132155
In the Ubuntu 16.04 and later default repositories JavaFX is packaged as a separate package named openjfx. To install it in Ubuntu 18.04, open the terminal and type:
sudo apt install openjdk-8-jdk openjfx
Check that JDK 8 is selected as the default Java version in Netbeans -> Tools -> Options -> Java -> Nashorn tab -> click the Manage Platforms button -> click the Add Platform button -> click the radio button marked Java Standard Edition -> click the Next button -> browse to /usr/lib/jvm/java-8-openjdk-amd64 and select it as the default Java version.
Optionally you can install openjdk-11-jdk instead of or alongside openjdk-8-jdk. openjfx works with both openjdk-8-jdk and openjdk-11-jdk in Netbeans in Ubuntu 18.04. I am using Netbeans 8.2 10.0 in Ubuntu 18.04.
answered Nov 8 '18 at 16:23
karelkarel
61.1k13132155
edited 16 mins ago
answered Nov 8 '18 at 16:23
karelkarel
61.1k13132155
answered Nov 8 '18 at 16:23
karelkarel
61.1k13132155
answered Nov 8 '18 at 16:23
karelkarel
61.1k13132155
61.1k13132155
Thanks, your commands work but still with my java.io library I get the errorException in thread "main" java.lang.IllegalStateException: Toolkit not initialized...I don't know why
– maria
Nov 14 '18 at 17:49
@Mara I'm sorry, I found the error you got was in my JavaFX code because I didn't copy all the code to the end in Pastebin the first time that I uploaded it. I left out the two curly braces at the end the first time I uploaded it. I uploaded the code again here. The name of my JavaFX project in Netbeans is HelloWorldFX.
– karel
Nov 15 '18 at 0:26
JavaFX works for me on 18.04 only after installing JDK 8 AND changing the project SDK to 8 (doesn't want to work on SDK 10) in IntelliJ.
– Line
Feb 6 at 9:04
It must be a JDK paths issue in IntelliJ because JDK 8 and 11 both work alongside each other in Netbeans in Ubuntu 18.04 with the same JavaFX package for both of them.
– karel
Feb 6 at 9:27
add a comment |
Thanks, your commands work but still with my java.io library I get the errorException in thread "main" java.lang.IllegalStateException: Toolkit not initialized...I don't know why
– maria
Nov 14 '18 at 17:49
@Mara I'm sorry, I found the error you got was in my JavaFX code because I didn't copy all the code to the end in Pastebin the first time that I uploaded it. I left out the two curly braces at the end the first time I uploaded it. I uploaded the code again here. The name of my JavaFX project in Netbeans is HelloWorldFX.
– karel
Nov 15 '18 at 0:26
JavaFX works for me on 18.04 only after installing JDK 8 AND changing the project SDK to 8 (doesn't want to work on SDK 10) in IntelliJ.
– Line
Feb 6 at 9:04
It must be a JDK paths issue in IntelliJ because JDK 8 and 11 both work alongside each other in Netbeans in Ubuntu 18.04 with the same JavaFX package for both of them.
– karel
Feb 6 at 9:27
Thanks, your commands work but still with my java.io library I get the error
Exception in thread "main" java.lang.IllegalStateException: Toolkit not initialized ...I don't know why– maria
Nov 14 '18 at 17:49
Thanks, your commands work but still with my java.io library I get the error
Exception in thread "main" java.lang.IllegalStateException: Toolkit not initialized ...I don't know why– maria
Nov 14 '18 at 17:49
@Mara I'm sorry, I found the error you got was in my JavaFX code because I didn't copy all the code to the end in Pastebin the first time that I uploaded it. I left out the two curly braces at the end the first time I uploaded it. I uploaded the code again here. The name of my JavaFX project in Netbeans is HelloWorldFX.
– karel
Nov 15 '18 at 0:26
@Mara I'm sorry, I found the error you got was in my JavaFX code because I didn't copy all the code to the end in Pastebin the first time that I uploaded it. I left out the two curly braces at the end the first time I uploaded it. I uploaded the code again here. The name of my JavaFX project in Netbeans is HelloWorldFX.
– karel
Nov 15 '18 at 0:26
JavaFX works for me on 18.04 only after installing JDK 8 AND changing the project SDK to 8 (doesn't want to work on SDK 10) in IntelliJ.
– Line
Feb 6 at 9:04
JavaFX works for me on 18.04 only after installing JDK 8 AND changing the project SDK to 8 (doesn't want to work on SDK 10) in IntelliJ.
– Line
Feb 6 at 9:04
It must be a JDK paths issue in IntelliJ because JDK 8 and 11 both work alongside each other in Netbeans in Ubuntu 18.04 with the same JavaFX package for both of them.
– karel
Feb 6 at 9:27
It must be a JDK paths issue in IntelliJ because JDK 8 and 11 both work alongside each other in Netbeans in Ubuntu 18.04 with the same JavaFX package for both of them.
– karel
Feb 6 at 9:27
add a comment |
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