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86Duino fresh install - Java Error on compile
2014 年 04 月 01 日
23:16:46
fcharp
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Forum Posts: 2
Member Since:
2014 年 04 月 01 日
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Host OS: Windows 7
Boards: Zero and Uno
Java version: 1.7.51

I have performed a fresh install of Windows 7 and 86Duino on 2 different computers. Since then , I can't compile the simplest of sketches (Blink sample which worked before the clean install). The error message I am getting is:

------------------------
java.io.FileNotFoundException: C:\Users\xxxx\AppData\Local\Temp\build8497270564761052151.tmp\MESSAGE.TXT (The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.(FileInputStream.java:106)
at java.io.FileInputStream.(FileInputStream.java:66)
at java.io.FileReader.(FileReader.java:41)
at processing.app.debug.DuinoCompiler.writeMakeMessage(DuinoCompiler.java:954)
at processing.app.debug.DuinoCompiler.compile(DuinoCompiler.java:193)
at processing.app.debug.Compiler.compile(Compiler.java:88)
at processing.app.Sketch.build(Sketch.java:1589)
at processing.app.Sketch.exportApplet(Sketch.java:1611)
at processing.app.Sketch.exportApplet(Sketch.java:1597)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2448)
at java.lang.Thread.run(Thread.java:619)
Open src file: fail, fp = NULL
------------------------
When I check the directory where Java fails, I find the following files:
_eman_8.cpp
Makefile
So it seems that the source file is there, but that Java does not see it. Any ideas?

Frederic

2014 年 04 月 01 日
23:23:39
fcharp
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Forum Posts: 2
Member Since:
2014 年 04 月 01 日
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ANSWER:

I found my problem. When performing a fresh install on WIndows 7, you must allow 86Duino Studio to modify files. This is done by setting the properties of 86Duino.exe, under the Compatibility tab, to "Run this program as adminsitrator". Duh!

Frederic

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