Well i tried to start with react native when suddenly i got an error that java compiler couldn't be found. So i searched and find something about java_home which i fixed but still the compiler isnt found. After testing in the cmd prompt javac -version couldn't it recognise any javac. Then i looked in the bin folder in java jre and realised that the javac doesnt even exist. Is this some kind of bug or should i reinstall it or something.
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sorry the image was uploaded wrong but its in that link – Tobbin2 Jan 05 '19 at 19:33
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You need to install JDK – inquisitive Jan 05 '19 at 19:34
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i think JDK is installed aswell, the folder is right under the JRE folder, C:\Program Files\Java\jdk-10.0.2 – Tobbin2 Jan 05 '19 at 19:55
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tried installing the jdk package but cmd can still not find javac – Tobbin2 Jan 05 '19 at 20:08
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Try installing jdk as jre is for executing already compiled code. But for a whole new compilation you require a jdk that is development tools of java development toolkit. As javac.exe is a part of jdk not jre.
Himanshu
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ok i just tried reinstall the whole java, it uninstalled the old ones and installed the new. C:\Program Files\Java\jre1.8.0_191 exist but javac still doesn't exist – Tobbin2 Jan 05 '19 at 19:49
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i think i already has jdk, the jdk folder is under the jre C:\Program Files\Java\jdk-10.0.2 – Tobbin2 Jan 05 '19 at 20:02
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The image shows a JRE. javac is java compiler, if it's required you need to install JDK.
high-voltage
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i have jdk folder under the JRE and it has javac in the bin folder there, should i re locate it to the jre/bin folder? – Tobbin2 Jan 05 '19 at 19:53
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use cmd first `cd \filepath..` to your java file then `set path =..jdk\bin ` then `javac filename.java ` – Himanshu Jan 05 '19 at 20:07
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wait so you mean ..jdk\bin\javac filename.java? sorry its first time im around on these parts – Tobbin2 Jan 05 '19 at 21:44