Hi Alex, Of the set you raised, the only real mystery is the javac o

javac problem,about jpaulm/drawfbp

adkelley commented on July 28, 2024

(Attaching the errMsg1 image for reference). I believe the tell is in the first line of the error message - ../refactoring/src//Step5.java, which is an invalid path to my source file because of the double slash. Note that the /bin directly (i.e., refactoring/bin) is being created during the compile process, so your mkdir is working correctly, but no .class file is created.

from drawfbp.

jpaulm commented on July 28, 2024

Hi Alex, The double slash should have been taken care of in today's version of DrawFBP v2.20.3 - as far as I can tell, it was only wrong in the message anyway! Could you download a new copy of the jar file from build/libs or from the appropriate release in Releases... I still don't know why it says "in directory .....refactoring/bin". I used the "-d" option, which is supposed to tell javac the name of the target directory... 🙄 It works for me (Win10)! I am suggesting that I could add a -verbose option, under switch control, so you could get more diagnostic information... Would this help? Best regards, Paul

…

On Tue, Apr 28, 2020 at 2:59 PM Alex Kelley ***@***.***> wrote: (Attaching the errMsg1 image for reference). I believe the tell is in the first line of the error message - ../refactoring/src//Step5.java, which is an invalid path to my source file because of the double slash. Note that the /bin directly (i.e., refactoring/bin) is being created during the compile process, so your mkdir is working correctly. [image: errorMsg1] <https://user-images.githubusercontent.com/5614766/80525325-e5d65880-8945-11ea-8d47-8241e78c50c7.png> — You are receiving this because you were assigned. Reply to this email directly, view it on GitHub <#35 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AACMMJ656EZKZFPHWRBQOKTRO4RQDANCNFSM4MTA6CUQ> .

from drawfbp.

jpaulm commented on July 28, 2024

Alex, hold off a bit! I have run Compile on my system with no Java package ID, and it gives strange results, so I need to trouble-shoot that! Apologies!

from drawfbp.

jpaulm commented on July 28, 2024

I think it's fixed! Alex, please give it a try - you will need to download v2.20.3 jar file again...

Apologies again!

from drawfbp.

adkelley commented on July 28, 2024

Downloaded and tried again this morning. See attachment. The double slash is gone in the file path, and the file paths seem to be correct. To be sure it's not me, I ran the following command and it produces Step5.class within the src directory as expected:

/Library/Java/JavaVirtualMachines/jdk1.8.0_101.jdk/Contents/Home/bin/javac -cp ".:javafbp-4.1.2.jar" ./refactoring/src/Step5.java.

Let me know how I help further.

from drawfbp.

jpaulm commented on July 28, 2024

I just realized that *nix needs colons between the -cp jar files, rather than semi-colons... Don't know if this is the problem - the error message is not very informative! So, I have made the change to v2.20.3, so I would appreciate it if you could download it again, and give it a try! Thanks, Paul

…

On Thu, Apr 30, 2020 at 10:32 AM Alex Kelley ***@***.***> wrote: Downloaded and tried again this morning. See attachment. The double slash is gone in the file path, and the file paths seem to be correct. To be sure it's not me, I ran the following command and it produces Step5.class within the src directory as expected: /Library/Java/JavaVirtualMachines/jdk1.8.0_101.jdk/Contents/Home/bin/javac -cp ".:javafbp-4.1.2.jar" ./refactoring/src/Step5.java. Let me know how I help further. [image: Screenshot 2020-04-30 07 04 30] <https://user-images.githubusercontent.com/5614766/80722619-6c10ad00-8ab4-11ea-97d4-b0438de699d6.png> — You are receiving this because you were assigned. Reply to this email directly, view it on GitHub <#35 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AACMMJ6EBY4WSKOXLCEJRILRPGDW5ANCNFSM4MTA6CUQ> .

from drawfbp.

adkelley commented on July 28, 2024

I'm afraid it's gotten worse. When attempting File>Compile or File>Run, I immediately get the following stack trace:
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: File Chooser called using file not directory at com.jpaulmorrison.graphics.MyFileChooser.<init>(MyFileChooser.java:139) at com.jpaulmorrison.graphics.DrawFBP.compileCode(DrawFBP.java:2851) at com.jpaulmorrison.graphics.DrawFBP.actionPerformed(DrawFBP.java:1334) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.AbstractButton.doClick(AbstractButton.java:376) at com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:125) at java.awt.MenuItem.processActionEvent(MenuItem.java:669) at java.awt.MenuItem.processEvent(MenuItem.java:628) at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:351) at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:339) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:761) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

from drawfbp.

jpaulm commented on July 28, 2024

No, actually! That's good news!!! You ran into a check I just added: the File Chooser must be invoked with a folder name, rather than a file name. I suspect that when you typed Step5.java into the folder field, it got into the wrong place! I have now made the folder field non-editable, so it shouldn't happen again... I just added a check for this (causing your NullPointerException), but it would be better if I detected this earlier, and just used a "home" directory. I will make that change shortly... In the interim, go into your <user>.DrawFBPProperties.xml file, and remove the line that starts <currentJavaNetworkDir> You will have to find your folder again, but after that, DrawFBP will remember the folder name you use... I seem to do a lot of apologizing...! 😉 Cheers, P.

…

On Thu, Apr 30, 2020 at 1:34 PM Alex Kelley ***@***.***> wrote: I'm afraid it's gotten worse. When attempting File>Compile I immediately get the following stack trace: Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: File Chooser called using file not directory at com.jpaulmorrison.graphics.MyFileChooser.<init>(MyFileChooser.java:139) at com.jpaulmorrison.graphics.DrawFBP.compileCode(DrawFBP.java:2851) at com.jpaulmorrison.graphics.DrawFBP.actionPerformed(DrawFBP.java:1334) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.AbstractButton.doClick(AbstractButton.java:376) at com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:125) at java.awt.MenuItem.processActionEvent(MenuItem.java:669) at java.awt.MenuItem.processEvent(MenuItem.java:628) at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:351) at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:339) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:761) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) — You are receiving this because you were assigned. Reply to this email directly, view it on GitHub <#35 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AACMMJY2UJQCFXV7TIXMAPTRPGZD3ANCNFSM4MTA6CUQ> .

from drawfbp.

bobcorrick commented on July 28, 2024

Hi Paul, With the 29 April 2.20.3 I'm seeing verbose compiler output, in a window that I can't scroll. I assumed it was indicating an issue, and stopped the recording - this morning, I recompiled, closed the window with a keyboard shortcut, and continued - the code ran fine. Perhaps a non-verbose option switch could be provided, or report errors only? Kind regards, Bob. On 30 Apr 2020, at 19:03, Paul Morrison <[email protected]<mailto:[email protected]>> wrote: No, actually! That's good news!!! You ran into a check I just added: the File Chooser must be invoked with a folder name, rather than a file name. I suspect that when you typed Step5.java into the folder field, it got into the wrong place! I have now made the folder field non-editable, so it shouldn't happen again... I just added a check for this (causing your NullPointerException), but it would be better if I detected this earlier, and just used a "home" directory. I will make that change shortly... In the interim, go into your <user>.DrawFBPProperties.xml file, and remove the line that starts <currentJavaNetworkDir> You will have to find your folder again, but after that, DrawFBP will remember the folder name you use... I seem to do a lot of apologizing...! 😉 Cheers, P.

On Thu, Apr 30, 2020 at 1:34 PM Alex Kelley ***@***.******@***.***>> wrote: I'm afraid it's gotten worse. When attempting File>Compile I immediately get the following stack trace: Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: File Chooser called using file not directory at com.jpaulmorrison.graphics.MyFileChooser.<init>(MyFileChooser.java:139) at com.jpaulmorrison.graphics.DrawFBP.compileCode(DrawFBP.java:2851) at com.jpaulmorrison.graphics.DrawFBP.actionPerformed(DrawFBP.java:1334) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.AbstractButton.doClick(AbstractButton.java:376) at com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:125) at java.awt.MenuItem.processActionEvent(MenuItem.java:669) at java.awt.MenuItem.processEvent(MenuItem.java:628) at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:351) at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:339) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:761) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) — You are receiving this because you were assigned. Reply to this email directly, view it on GitHub <#35 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AACMMJY2UJQCFXV7TIXMAPTRPGZD3ANCNFSM4MTA6CUQ> .

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub<#35 (comment)>, or unsubscribe<https://github.com/notifications/unsubscribe-auth/ABZLBJHCDF4FO7UCMIKWVSDRPG4NLANCNFSM4MTA6CUQ>.

from drawfbp.

jpaulm commented on July 28, 2024

Hi Alex, It looks like you are not using a package declaration in your code - apparently it is not necessary, but it seems to be good practice! See below... DrawFBP gets a bit confused if you don't have a package declare, or if it doesn't match your directory structure, so I should probably revisit my code, but you may get odd results with the present version of DrawFBP if you don't have a package... I'm kind of surprised you haven't had a problem with that yet! 🤔 https://stackoverflow.com/questions/17797941/do-i-have-to-use-package-term-in-every-class Pls let me know how you are making out with Compile and the latest version... Thanks, Paul M.

…

On Thu, Apr 30, 2020 at 1:34 PM Alex Kelley ***@***.***> wrote: I'm afraid it's gotten worse. When attempting File>Compile I immediately get the following stack trace: Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: File Chooser called using file not directory at com.jpaulmorrison.graphics.MyFileChooser.<init>(MyFileChooser.java:139) at com.jpaulmorrison.graphics.DrawFBP.compileCode(DrawFBP.java:2851) at com.jpaulmorrison.graphics.DrawFBP.actionPerformed(DrawFBP.java:1334) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.AbstractButton.doClick(AbstractButton.java:376) at com.apple.laf.ScreenMenuItem.actionPerformed(ScreenMenuItem.java:125) at java.awt.MenuItem.processActionEvent(MenuItem.java:669) at java.awt.MenuItem.processEvent(MenuItem.java:628) at java.awt.MenuComponent.dispatchEventImpl(MenuComponent.java:351) at java.awt.MenuComponent.dispatchEvent(MenuComponent.java:339) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:761) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) — You are receiving this because you were assigned. Reply to this email directly, view it on GitHub <#35 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AACMMJY2UJQCFXV7TIXMAPTRPGZD3ANCNFSM4MTA6CUQ> .

from drawfbp.

jpaulm commented on July 28, 2024

Hi Alex,

Not sure if you have downloaded DrawFBP v2.20.4, but, if you did yesterday, you may have an odd value in the DrawFBPProperties.xml file... I believe I have fixed it, so perhaps you could download it again, and give it a try... OTOH, if you are more comfortable staying with v2.20.3, that would be fine too!

Cheers!

from drawfbp.

jpaulm commented on July 28, 2024

I have running cases on DrawFBP for a couple of weeks now, with no package specified in the Java source - and no problems now! Haven't heard back from Alex about his last javac problem, so I am going to assume that it was due to need to use colons. I will close this - Alex, if this is not correct, please reopen.

from drawfbp.

javac problem about drawfbp HOT 12 CLOSED

Comments (12)

Related Issues (20)

Recommend Projects

React

Vue.js

Typescript

TensorFlow

Django

Laravel

D3

Recommend Topics

javascript

web

server

Machine learning

Visualization

Game

Recommend Org

Facebook

Microsoft

Google

Alibaba

D3

Tencent