leaningtech/cheerpj

Support / Discussion for CheerpJ has been migrated to Discord https://discord.leaningtech.com

amrosdevops

@amrosdevops

thanks this loader works.. but when I use DOM with worker i got this error in browser console

Uncaught (in promise) com/leaningtech/client/JSString

this is the java method source

 Document d = Global.document;
        JSString str = Global.JSString("existingNode");
        Element e = d.createElement(str);
        e.set_textContent(Global.JSString("Worker 1 Method 1 result"));
        Element newDiv = Global.document.createElement(Global.JSString("p"));
        newDiv.set_textContent(e.get_textContent().substring(2).toUpperCase());
        Global.document.get_body().appendChild(newDiv);
        JSString divContent = newDiv.get_textContent();
        Global.console.log(divContent);

Alessandro Pignotti

@alexp-sssup

@amrosdevops If you are running that in a worker, then it is expected. You cannot access the DOM from workers. This is not a CheerpJ limitation, it is just how the Web works.

WebWorkers cannot access the DOM in any way

amrosdevops

@amrosdevops

hmm I see. thanks I sent an email to info and waiting for your replies

Alessandro Pignotti

@alexp-sssup

@amrosdevops There is no support, currently, to standard input, since it's a concept that does not map well to in the browser environment.

theogiraudet

@theogiraudet

Hi! Can CheerpJ compile a Spring application? Because in my test, it appears that the navigator cannot access my /BOOT-INF/classes/**.js (404 on GET)

Alessandro Pignotti

@alexp-sssup

@theogiraudet There is no specific support for Spring, but no specific reason why it should not work either. Please create a minimal test case and open a bug report here: https://github.com/leaningtech/cheerpj-meta/issues

Please understand that we cannot provide debugging on full applications for non-commercial users, but we are happy to investigate minimal examples.

theogiraudet

@theogiraudet

@alexp-sssup Thanks you for yout answer, I totally understand. Precisely, I want to test a bit CheerpJ with few degenerate cases (including a simple Spring REST server or websocket) to see the behavior of the resulting code. I will open an issue on Github, thanks you for the advice.

tuple space

@tuplespace1:matrix.org

[m]

Hi i have a qq. Once cheerpj generates the javascript, can I not use just use the javascript instead of using the jar ?

Alessandro Pignotti

@alexp-sssup

@tuplespace1:matrix.org The JARs are always necessary for metadata. In particular to support reflection. The are ways to reduce the size of the JARs by dropping code. https://docs.leaningtech.com/cheerpj/Startup-time-optimization

tuple space

@tuplespace1:matrix.org

[m]

hey alex - thank you.. that is not what I am suggesting.. I want to use a java library and intermix it with javascript.. can I do that ?

once I load the jar in cheerpj can I call it from javascript ?

Alessandro Pignotti

@alexp-sssup

@tuplespace1:matrix.org Yes, see here: https://docs.leaningtech.com/cheerpj/Runtime-API (cjCall / cjNew)

Bill Mollett

@bmollett_gitlab

I have a question about CheerpJ Applet Runner (ver 10.5) with Chrome (97.0.4692.99 (Official Build) (64-bit)) on Debian 11. The applet is from 2004 and I'm trying to get it to start up using the Applet Runner.

Bill Mollett

@bmollett_gitlab

All goes well until the applet tries to make an XML-RPC call using a small "xmlrpc.jar" library: from the Chrome Web Developer console -

loader.js:2973 CheerpJ is initializing
loader.js:3691 [Violation] 'message' handler took 250ms
loader.js:235 [Violation] 'load' handler took 267ms
loader.js:3691 [Violation] 'message' handler took 216ms
rt.jar.js:1885 [Violation] 'setTimeout' handler took 226ms
rt.jar.js:1885 [Violation] 'setTimeout' handler took 81ms
loader.js:235 [Violation] 'load' handler took 212ms
[Violation] 'complete' handler took 266ms
rt.jar.js:1885 [Violation] 'setTimeout' handler took 61ms
loader.js:3691 [Violation] 'message' handler took 269ms
rt.jar.js:1885 [Violation] 'setTimeout' handler took 164ms
loader.js:1235 [Violation] 'message' handler took 183ms
cheerpOS.js:1753 11:59:06.216 : Utility.setDebugValue() true
cheerpOS.js:1753

cheerpOS.js:1753 11:59:06.225 : VdtAppApplet.init()
cheerpOS.js:1753

cheerpOS.js:1753 11:59:06.311 : Utility.getScreenSize() java.awt.Dimension[width=631,height=590] debugValue debugScreenSize 0.75
cheerpOS.js:1753

cheerpOS.js:1753 11:59:06.315 : Utility.getScreenSize() java.awt.Dimension[width=631,height=590] debugValue debugScreenSize 0.75
cheerpOS.js:1753

cheerpOS.js:1753 11:59:06.319 : GetProperty(): checking for System property os.name
cheerpOS.js:1753

cheerpOS.js:1753 11:59:06.321 : GetProperty(): checking for System property os.name
cheerpOS.js:1753

cheerpOS.js:1753 11:59:06.338 : VdtAbstractDataModel.constructor() Version 2001-0126 this vdt.accom.AccomDataModel@b7
cheerpOS.js:1753

cheerpOS.js:1753 AccomDataModel constructor *
cheerpOS.js:1753

cheerpOS.js:1753 11:59:06.344 : VdtAbstractDataModel.initializeDataModel()
cheerpOS.js:1753

cheerpOS.js:1753 11:59:06.348 : VdtConfig.getConfig() Create singleton VdtConfig object.
cheerpOS.js:1753

cheerpOS.js:1753 java.lang.NoClassDefFoundError: xmlrpc/SimpleXmlRpcClient
cheerpOS.js:1753

How can I get the Applet Runner to find class "xmlrpc/SimpleXmlRpcClient" which is in "xmlrpc.jar" ?

bmollett@intrepid:/usr/local/g2/apache/mason (master)*$ jar tvf /usr/local/g2/apache/htdocs/lib/xmlrpc.jar
1316 Mon Sep 20 20:26:28 PDT 2021 META-INF/MANIFEST.MF
1508 Mon Sep 20 20:26:28 PDT 2021 META-INF/GEMSTONE.SF
1500 Mon Sep 20 20:26:28 PDT 2021 META-INF/GEMSTONE.RSA
0 Mon Sep 20 20:24:18 PDT 2021 META-INF/
0 Mon Sep 20 20:23:51 PDT 2021 xmlrpc/
677 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/XmlException.class
8842 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/XmlRpcSupport.class
4140 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/JSXmlRpcApplet.class
2227 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/XmlRpcSupport$Value.class
34679 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/XmlParser.class
791 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/SimpleXmlRpcClient.class
300 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/XmlRpcException.class
1446 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/HandlerBase.class
1251 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/ServerInputStream.class
1975 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/XmlRpcApplet.class
875 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/XmlHandler.class
1644 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/XmlRpcSupport$RawXmlWriter.class
3502 Sat Aug 28 08:23:16 PDT 2004 xmlrpc/HttpClient.class

The applet is not publicly accessible at the moment

Bill Mollett

@bmollett_gitlab

The page source:
<!--

Copyright 2000-2003 Phillip Riles

This file is part of Gemstone Dynamic Vision Training.

Gemstone Dynamic Vision Training is free software: you can

redistribute it and/or modify it under the terms of the GNU General

Public License as published by the Free Software Foundation, either

version 3 of the License, or (at your option) any later version.

Gemstone Dynamic Vision Training is distributed in the hope that it

will be useful, but WITHOUT ANY WARRANTY; without even the implied

warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with Gemstone Dynamic Vision Training. If not, see

http://www.gnu.org/licenses/.

-->

<html>
<head><title>Gemstone DVT© Training</title></head>
<body bgcolor="black">
<table border=0 cellspacing=0 cellpadding=0 align=center>
<tr><td align=center>
<script language=javascript>
if (self.innerWidth)
{
frameWidth = self.innerWidth;
frameHeight = self.innerHeight;
}
else if (document.body)
{
frameWidth = document.body.clientWidth;
frameHeight = document.body.clientHeight;
}

width = .9 frameWidth;
height = .8 frameHeight;

// Check for decimal point + round down
width = width + '';
if(width.indexOf('.') >= 0) {
width = width.substring(0,width.indexOf('.'));
}
height = height + '';
if(height.indexOf('.') >= 0) {
height = height.substring(0,height.indexOf('.'));
}

document.write('<applet codebase="/lib/" '); document.write('archive="patch.jar,collections.jar,swing.jar,xmlrpc.jar" '); document.write('code="vdt.VdtModuleApplet.class" '); document.write('width="' + width + '"'); document.write('height="' + height + '">');
document.write("\r\n");
</script>

<param name="XMLRPC" value="http://intrepid.gemstonevision.org/xmlrpc">
<param name="MODULE" value="vdt.accom.Accom">
<param name="SESSION_ID" value="99880" >
<param name="NEXT_PAGE" value="http://intrepid.gemstonevision.org/dvt/valley/results.html?nocache=1643572993">
<param name="ERROR_PAGE" value="http://intrepid.gemstonevision.org/dvt/valley/error.html?nocache=1643572993">
<param name="LEVEL" value="1">
<param name="RECOVERY" value="0">

Sorry, this browser cannot run the DVT© software ( Java support required ).

</applet>

</td></tr>
<tr><td align=center>

<table width="100%">
<tr>
<td align="left" width="33%">
<font color="lightskyblue">
ABRAHAM CABIDA
</font>
</td>
<td align="center" width="34%">
<font color="lightskyblue">
<img src="/images/flipper1.gif">
</font>
</td>
<td align="right" width="33%">
<font color="lightskyblue">
Module 1 of 5
</font>
</td>
</tr>
</table>

</td></tr>
</table>

</body>
</html>

Any guidance is appreciated

Bill Mollett

@bmollett_gitlab

Note that the applet runs with no errors using appletview (openjdk version "11.0.14" 2022-01-18) and NetBeans 12.5

Alessandro Pignotti

@alexp-sssup

@bmollett_gitlab Can you provide a link to a version on a publicly accessible HTTP server? It would greatly simplify testing for us.

Please understand that, by our policies, we cannot provide free support (as part of the CheerpJ Applet Runner extension) for applets on private networks or behind logins. We are happy to do so for commercial customers.

Bill Mollett

@bmollett_gitlab

Sorry, the applet belongs to a non-profit organization (Gemstone Vision). Their server is down. I'll see if I can get it working on their droplet at Digital Ocean. Thanks

ddyer0

@ddyer0

Kudos to whomever can tell me what's wrong with my first test. https://boardspace.net/cheerpj/speed.html

the html console says Error: Could not find or load main class Speed

ddyer0

@ddyer0

Ok I found it - for the next guy - the /app/ in the example is a literal

Bruno Eberhard

@BrunoEberhard

Hi all. Any news on the support for Java 11 or 17?

Alessandro Pignotti

@alexp-sssup

@BrunoEberhard Support for Java > 8 is in the pipeline but not currently supported. If you have a commercial use case get in touch at sales@leaningtech.com, we might be able to accelerate the project for your use case.

hgalioulline

@hgalioulline

Hey everyone! We are trying to fix a bug with the CheerpJ Java Fiddle but can't figure it out. The bug is sometimes difficult to reproduce, but basically if you play around with the code and click the "Compile and Run" button a few times in between a bunch of small edits you get something like, "Error: Could not find or load main class javafiddle1.JavaFiddle". Any help would be greatly appreciated!

Here is the most relevant function (in my opinion) for reference:

function compileJavaCode() {
    var cb = document.getElementById("compileButton");
    cb.disabled = true;
    var console = document.getElementById("console");
    console.textContent = "> Compiling...\r\n\r\n";
    var newCode = editor.getValue();
    var packageName = "javafiddle" + (currentId++).toString();
    newCode = "package " + packageName + ";\n" + newCode;
    cheerpjAddStringFile("/str/JavaFiddle.java", newCode);
    cheerpjRunMain("com.sun.tools.javac.Main", "/app/tools.jar:/files/", "/str/JavaFiddle.java", "-d", "/files/").then(
      function (r) {
        var cb = document.getElementById("compileButton");
        cb.disabled = false;
        // Non-zero exit code means that an error has happened
        if (r == 0) {
          console.textContent = "> Running...\r\n\r\n";
          cheerpjRunMain(packageName + ".JavaFiddle", "/app/tools.jar:/files/");
        }
      }
    );
  }

hgalioulline

@hgalioulline

Forgot to mention it's important to refresh the page in between your edits to the code to reproduce the bug

Alessandro Pignotti

@alexp-sssup

@hgalioulline We believe this problem is already fixed. Javafiddle has been updated from CheerpJ 2.2 -> to the release candidate for CheerpJ 2.3. Please wipe out your browser cache and try again

hgalioulline

@hgalioulline

Thanks! Did this update happen in the last couple of days? On Sunday I was still getting the bug, and now it seems to work :D

Also surprising because the last update on the Github repo was about a month ago and it was documentation related. Any insight as to where I can check out the update would be great.

hgalioulline

@hgalioulline

Ah okay never mind, I can see now it's the loader.js you changed whose development I assume isn't public.

hgalioulline

@hgalioulline

Hello again! We've been trying to get a minimal demo going of running client-side JUnit test cases based off of your Java Fiddle example:

cheerpjRunMain(
    "com.sun.tools.javac.Main",
    "/app/tools.jar:/files/:/app/junit-platform-console-standalone-1.8.2.jar",
    "-cp",
    "/app/junit-platform-console-standalone-1.8.2.jar",
    "/str/MainTest.java",
    "/str/Main.java",
    "-d",
    "/files/"
).then((r) => {
    // Non-zero exit code means that an error has happened
    if (r == 0) {
        console.textContent = "> Running...\r\n\r\n";
        cheerpjRunMain(
            "org.junit.platform.console.ConsoleLauncher",
            "/app/junit-platform-console-standalone-1.8.2.jar",
            "--classpath",
            "/files/",
            "-c",
            packageName + ".MainTest"
        );
    }
});

Unfortunately, we get the following error when trying to run the above:

Uncaught ReferenceError: _c4pbMlaRcSd52fs20UnixNativeDispatcher7access0E61 is not defined
    at _c4pbMlaRcSZ42fs20UnixNativeDispatcher6accessE60 (rt.jar.sun.nio.js:493:18875)
    at N3sun3nio2fs23LinuxFileSystemProvider._c4pbMlaRcSd12fs22UnixFileSystemPh0LanpWVllOOjiqij5vVd [as v33] (rt.jar.sun.nio.js:475:15446)
    at _h4VaSkWovJxGSqK_HSqiPtCHinj5HNd (rt.jar.java.nio.file.js:210:21411)
    at _c4pbAiq2cqUaClWxcyp0tform7console7opeWZZs18CommandLineOgnHRcyp1mbda$getExistingAddieWJagwn3cGK0dW0HxZuecHKpTNon (junit-platform-conso…2.jar.js:4006:10036)
    at N11CRCb1a82252._c4Vanln3kxqnaVTDUn$eH0Kxn (eval at _c4pbMBWAF72ibuqytpquG0qO140GX4qjXTaij5TJd (VM106808 rt.jar.js:1886:19247), <anonymous>:1:488)
    at N4java4util6stream21ReferencePipeline$2$1._i4pbNkWlcaVakhoJD9krbrerJarkYdXcsdHVTFToGGaXZKNn (rt.jar.java.util.stream.js:1329:436)
    at N4java4util30ArrayList$ArrayListSpliterator._i4pbN6PYArrayList$jLq2Spliterator16forEachRemaieGSWE4 (rt.jar.java.util.js:596:2455)
    at N4java4util6stream19ReferencePipeline$2._i4pbNkWlcaVak_ntTUwG0ueGWukYdXcsdbVGZdMyZKJx9o [as v15] (rt.jar.java.util.stream.js:1444:10534)
    at N4java4util6stream19ReferencePipeline$2._i4pbNkWlcaVakFotTUwG0ueGWukYdXcsdrDUveWJwZaNZdMyZKJxTo [as v14] (rt.jar.java.util.stream.js:1444:9959)
    at N4java4util6stream11ReduceOps$3._i4pbNkWlcaVak3mtn_kXaLab6JKpsji0eutubSqbmrWsarr0mHaS4Dd (rt.jar.java.util.stream.js:1347:376)
_c4pbMlaRcSZ42fs20UnixNativeDispatcher6accessE60    @    rt.jar.sun.nio.js:493
_c4pbMlaRcSd12fs22UnixFileSystemPh0LanpWVllOOjiqij5vVd    @    rt.jar.sun.nio.js:475
_h4VaSkWovJxGSqK_HSqiPtCHinj5HNd    @    rt.jar.java.nio.file.js:210
_c4pbAiq2cqUaClWxcyp0tform7console7opeWZZs18CommandLineOgnHRcyp1mbda$getExistingAddieWJagwn3cGK0dW0HxZuecHKpTNon    @    junit-platform-conso…e-1.8.2.jar.js:4006
_c4Vanln3kxqnaVTDUn$eH0Kxn    @    VM107463:1
_i4pbNkWlcaVakhoJD9krbrerJarkYdXcsdHVTFToGGaXZKNn    @    rt.jar.java.util.stream.js:1329
_i4pbN6PYArrayList$jLq2Spliterator16forEachRemaieGSWE4    @    rt.jar.java.util.js:596
_i4pbNkWlcaVak_ntTUwG0ueGWukYdXcsdbVGZdMyZKJx9o    @    rt.jar.java.util.stream.js:1444
_i4pbNkWlcaVakFotTUwG0ueGWukYdXcsdrDUveWJwZaNZdMyZKJxTo    @    rt.jar.java.util.stream.js:1444
_i4pbNkWlcaVak3mtn_kXaLab6JKpsji0eutubSqbmrWsarr0mHaS4Dd    @    rt.jar.java.util.stream.js:1347
_i4pbNkWlcaVak7ntTUwG0ueGWukYdXcsdbprfWcfWeH3n    @    rt.jar.java.util.stream.js:1444
_i4pbNkWlcaVakJnt9$krbrerJarkYdXcsdXUGZcbinS3np    @    rt.jar.java.util.stream.js:1227
eval    @    VM107467:3
runContinuationStack    @    VM106803 loader.js:491
cheerpjSchedule    @    VM106803 loader.js:1271

For a little bit of extra info, we used the cheerpjfy Python script to create a JavaScript version of the JUnit standalone launcher and did see a few fallbacks onto legacy code generation. Also, to keep it as simple as possible, Main.java is a basic hello world program and MainTest.java looks like this:

import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
public class MainTest {
    private final ByteArrayOutputStream outContent = new ByteArrayOutputStream();
    private final PrintStream originalOut = System.out;

    @Test
    public void testOutput() {
        System.setOut(new PrintStream(outContent));
        Main.main(new String[0]);
        Assertions.assertEquals("Hello World!", outContent.toString());
        System.setOut(originalOut);
    }
}

Alessandro Pignotti

@alexp-sssup

@hgalioulline The problem is already fixed in CheerpJ 2.3

hgalioulline

@hgalioulline

Thanks! Now we're getting:
No TestIdentifier with unique ID [[engine:junit-jupiter]/[class:javafiddle0.MainTest]] has been added to this TestPlan.

Alessandro Pignotti

@alexp-sssup

@hgalioulline That messages is not generated by the CheerpJ runtime, but by one of the java libraries or framework you are using. Please make sure the program actually works with native java.

hgalioulline

@hgalioulline

Thank you for your quick response! Unfortunately it seems like this error only happens with Cheerpj, I've replicated it with no issues using native java with the two commands:

javac -cp app/junit-platform-console-standalone-1.8.2.jar str/MainTest.java str/Main.java -d files
java -jar app/junit-platform-console-standalone-1.8.2.jar --classpath files -c javafiddle0.MainTest

hgalioulline

@hgalioulline

I've also tried using cheerpjRunJar("/app/junit-platform-console-standalone-1.8.2.jar", "-cp", "/files/", "-c", packageName + ".MainTest"); but get the same TestIdentifier error

Here is the entire stack trace from the JUnit console launcher when run using Cheerpj:

Failures (1):
  JUnit Jupiter
    => org.junit.platform.commons.PreconditionViolationException: No TestIdentifier with unique ID [[engine:junit-jupiter]/[class:javafiddle0.MainTest]] has been added to this TestPlan.
       org.junit.platform.commons.util.Preconditions.condition(Unknown Source)
       org.junit.platform.launcher.TestPlan.getTestIdentifier(Unknown Source)
       org.junit.platform.launcher.core.ExecutionListenerAdapter.executionStarted(Unknown Source)
       org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(Unknown Source)
       org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(Unknown Source)
       CRCe7c57066.accept(Unknown Source)
       java.util.ArrayList.forEach(Unknown Source)
       org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(Unknown Source)
       org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(Unknown Source)
       CRCb9b7a5c8.execute(Unknown Source)
       [...]

Test run finished after 481 ms
[         2 containers found      ]
[         0 containers skipped    ]
[         2 containers started    ]
[         0 containers aborted    ]
[         1 containers successful ]
[         1 containers failed     ]
[         0 tests found           ]
[         0 tests skipped         ]
[         0 tests started         ]
[         0 tests aborted         ]
[         0 tests successful      ]
[         0 tests failed          ]

Compared to running natively:

Test run finished after 58 ms
[         3 containers found      ]
[         0 containers skipped    ]
[         3 containers started    ]
[         0 containers aborted    ]
[         3 containers successful ]
[         0 containers failed     ]
[         1 tests found           ]
[         0 tests skipped         ]
[         1 tests started         ]
[         0 tests aborted         ]
[         1 tests successful      ]
[         0 tests failed          ]

hgalioulline

@hgalioulline

Seems like there is a container it can't find. I have no idea but maybe the Cheerpj directory structure is a little different?

Alessandro Pignotti

@alexp-sssup

@hgalioulline Please give us a link to a fully reproducible example that shows the problem. There is nothing obviously wrong.

16 replies

ibelieveczr

@10142904

Hi, I succeeded in converting the java program to javascript, but there are some errors in running it

·loader.js:503 Uncaught Error: this should be unreachable
at jnaBA (jni.js:formatted:146642:11)
at 00486b1a:0xcaf9e
at _Java_sun_font_SunLayoutEngine_nativeLayout (jni.js:formatted:110773:21)
at _c4pbM7nEHtZuDolvtjaMd1KxJbsdrTDdWesfXrtemp (rt.jar.sun.font.js:518:2045)
at N3sun4font15SunLayoutEngine._c4pbMJnEHtZuDolvtjaMd1KxJbsdH$Irme8o (rt.jar.sun.font.js:523:5041)
at N3sun4font24GlyphLayout$EngineRecord._c4pbMhoEHtZKno4c2ZrjaMd1KVxJbsdXkHGt0G$srtiSNn [as v12] (rt.jar.sun.font.js:402:2019)
at N3sun4font11GlyphLayout._c4pbMtnEHtZuDn4c2ZrjaMd1K$srgiSNn [as v11] (rt.jar.sun.font.js:72:4970)
at N3sun4font23ExtendedTextSourceLabel._c4pbMtnEHtZK9T31erZaXqlX1eBbsfDjqaXcVqebWeb4RNDn [as v49] (rt.jar.sun.font.js:730:9201)
at _c4pbMtnEHtZK9T31erZaXqlX1eBbs5CjqaXsUbXe4RNnn (rt.jar.sun.font.js:730:8641)
at N3sun4font23ExtendedTextSourceLabel._c4pbMtnEHtZK9T31erZaXqlX1eBbs1DjqaXsDVqebWerPJbIaWYMdvZGKxTo [as v45] (rt.jar.sun.font.js:730:5923)·

Alessandro Pignotti

@alexp-sssup

@10142904 Please make sure to be using CheerpJ 2.3, this error might already be fixed. If not, please publish a minimal reproducible example on a publicly accessible URL

5 replies

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Repo info

Activity

Copyright 2000-2003 Phillip Riles

This file is part of Gemstone Dynamic Vision Training.

Gemstone Dynamic Vision Training is free software: you can

redistribute it and/or modify it under the terms of the GNU General

Public License as published by the Free Software Foundation, either

version 3 of the License, or (at your option) any later version.

Gemstone Dynamic Vision Training is distributed in the hope that it

will be useful, but WITHOUT ANY WARRANTY; without even the implied

warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with Gemstone Dynamic Vision Training. If not, see

http://www.gnu.org/licenses/.