Codes not works until press the clean and build in NetBeans

Question

I work on a project using database. When i change some query change to get some values from the database NetBeans IDE gives me past coding changes result. But if i press the Clean and Build the project it is working fine. This consumes lot of my time.

How to fix this? Whenever i open NetBeans IDE it shows this dialog box

When i press "Yes" that opens the NetBeans IDE.

This started to happen after i changed the jdk version from 8 to 9. It seems NetBeans 8.1 does not work with jdk 9 so i again installed jdk 8.

After that install this message showing when i start NetBeans. I have no idea this is affect to above problem i have mentioned. So actually i have two problems.

i have installed jdk1.8.0_172 and i given environment variable correct path. but that is still same –

JAVA_HOME: C:\Program Files\Java\jdk1.8.0_172\bin

Cannot locate java installation its clear enough cross check your java home environment variable. — bit-shashank, Jul 12 '18 at 14:34
look at https://stackoverflow.com/questions/1672281/environment-variables-for-java-installation — bit-shashank, Jul 12 '18 at 14:37
i have install jdk1.8.0_172 and i give environment variable correct path. but that is still same — Sahan Pasindu Nirmal, Jul 12 '18 at 14:47
Variable Name : JAVA_HOME and Variable Value : C:\Program Files\Java\jdk1.8.0_172\bin — Sahan Pasindu Nirmal, Jul 12 '18 at 14:49

score 0 · Accepted Answer · answered Jul 13 '18 at 15:42

To solve invalid home specifieid error in netbeans follow below instructions

Go to C:\Program Files\NetBeans 8.0.2\etc

Open the file netbeans.conf then change netbeans_jdkhome to the path of your JDK, netbeans_jdkhome="C:\Program Files\Java\jdk1.8.0_172"

Make sure netbeans.conf run as administrator.

If you are not sure about the version of jdk, you can find it by typing in CMD java -version

Codes not works until press the clean and build in NetBeans

1 Answers1