On Fri, Aug 30, 2019 at 8:47 AM Ed Merks <ed.me...@gmail.com> wrote:

> Aleksandar,
>
> The Gerrit patch I have already works (the Gerrit verification build
> passed) because &#8482; works in general.  Of course that's the case
> because no symbol table is needed; any XML parser can just parse the hex
> value to determine the unicode character that's specified.  It seems to me
> not to be worth the effort to try to get &trade; or any other named
> entities that don't have built-in support, to work.
>
> Does &#8482; versus &trade; really matter?  No one noticed the bad
> characters in their before so who will notice this or care?
>

I fully agree with you that it's not worth the effort. I was just posting
my investigation as a starting point if anyone wants to pursue it further .


> Regards,
> Ed
>
>
> On 30.08.2019 07:21, Aleksandar Kurtakov wrote:
>
>
>
> On Fri, Aug 30, 2019 at 5:12 AM Ed Merks <ed.me...@gmail.com> wrote:
>
>> Aleksandar,
>>
>> Yes, the initial patch set in https://git.eclipse.org/r/#/c/148581/
>> produced this build:
>>
>>
>> https://ci-staging.eclipse.org/platform/job/eclipse.platform.releng.aggregator-Gerrit/1079/
>>
>
> Thanks for the pointer. So the issue is at p2 layer more specifically
> ProductFile parser (not tycho) if it's an issue at all as &trade; is not
> valid xml entity at all [1] so the parser is correct. With that said I'm
> unsure how to proceed on this one as it makes sense to be able to use html
> entities. One idea is to define dtd file for product files where entities
> can be listed.
>
> [1]
> https://en.wikipedia.org/wiki/List_of_XML_and_HTML_character_entity_references#Predefined_entities_in_XML
>
>
>> With this failure:
>>
>> Downloaded from tycho-snapshots: 
>> https://repo.eclipse.org/content/repositories/tycho-snapshots/org/eclipse/tycho/tycho-p2-repository-plugin/1.5.0-SNAPSHOT/tycho-p2-repository-plugin-1.5.0-20190829.120755-59.jar
>>  (14 kB at 497 kB/s)*16:33:37* [ERROR] Internal error: 
>> java.lang.RuntimeException: Unable to parse the product file 
>> /home/jenkins/workspace/eclipse.platform.releng.aggregator-Gerrit/eclipse.platform.releng.tychoeclipsebuilder/equinox.starterkit.product/EclipseRTOSGiStarterKit.product:
>>  Problems parsing the product file 
>> /home/jenkins/workspace/eclipse.platform.releng.aggregator-Gerrit/eclipse.platform.releng.tychoeclipsebuilder/equinox.starterkit.product/EclipseRTOSGiStarterKit.product.
>>  The entity "trade" was referenced, but not declared. -> [Help 1]*16:33:37* 
>> org.apache.maven.InternalErrorException: Internal error: 
>> java.lang.RuntimeException: Unable to parse the product file 
>> /home/jenkins/workspace/eclipse.platform.releng.aggregator-Gerrit/eclipse.platform.releng.tychoeclipsebuilder/equinox.starterkit.product/EclipseRTOSGiStarterKit.product*16:33:37*
>>      at org.apache.maven.DefaultMaven.execute 
>> (DefaultMaven.java:120)*16:33:37*     at 
>> org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)*16:33:37*     at 
>> org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)*16:33:37*     at 
>> org.apache.maven.cli.MavenCli.main (MavenCli.java:192)*16:33:37*     at 
>> sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)*16:33:37*     
>> at sun.reflect.NativeMethodAccessorImpl.invoke 
>> (NativeMethodAccessorImpl.java:62)*16:33:37*     at 
>> sun.reflect.DelegatingMethodAccessorImpl.invoke 
>> (DelegatingMethodAccessorImpl.java:43)*16:33:37*     at 
>> java.lang.reflect.Method.invoke (Method.java:498)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
>> (Launcher.java:289)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.launch 
>> (Launcher.java:229)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
>> (Launcher.java:415)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.main 
>> (Launcher.java:356)*16:33:37* Caused by: java.lang.RuntimeException: Unable 
>> to parse the product file 
>> /home/jenkins/workspace/eclipse.platform.releng.aggregator-Gerrit/eclipse.platform.releng.tychoeclipsebuilder/equinox.starterkit.product/EclipseRTOSGiStarterKit.product*16:33:37*
>>      at 
>> org.eclipse.tycho.p2.impl.publisher.P2GeneratorImpl.getPublisherActions 
>> (P2GeneratorImpl.java:289)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.AbstractMetadataGenerator.generateMetadata
>>  (AbstractMetadataGenerator.java:57)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.DefaultDependencyMetadataGenerator.generateMetadata
>>  (DefaultDependencyMetadataGenerator.java:32)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.DefaultDependencyMetadataGenerator.generateMetadata
>>  (DefaultDependencyMetadataGenerator.java:1)*16:33:37*     at 
>> org.eclipse.tycho.p2.resolver.P2DependencyResolver.getDependencyMetadata 
>> (P2DependencyResolver.java:148)*16:33:37*     at 
>> org.eclipse.tycho.p2.resolver.P2DependencyResolver.setupProjects 
>> (P2DependencyResolver.java:131)*16:33:37*     at 
>> org.eclipse.tycho.core.resolver.DefaultTychoResolver.setupProject 
>> (DefaultTychoResolver.java:97)*16:33:37*     at 
>> org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead
>>  (TychoMavenLifecycleParticipant.java:90)*16:33:37*     at 
>> org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:264)*16:33:37*    
>>  at org.apache.maven.DefaultMaven.doExecute 
>> (DefaultMaven.java:192)*16:33:37*     at 
>> org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)*16:33:37*     
>> at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)*16:33:37*     
>> at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)*16:33:37*     at 
>> org.apache.maven.cli.MavenCli.main (MavenCli.java:192)*16:33:37*     at 
>> sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)*16:33:37*     
>> at sun.reflect.NativeMethodAccessorImpl.invoke 
>> (NativeMethodAccessorImpl.java:62)*16:33:37*     at 
>> sun.reflect.DelegatingMethodAccessorImpl.invoke 
>> (DelegatingMethodAccessorImpl.java:43)*16:33:37*     at 
>> java.lang.reflect.Method.invoke (Method.java:498)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
>> (Launcher.java:289)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.launch 
>> (Launcher.java:229)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
>> (Launcher.java:415)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.main 
>> (Launcher.java:356)*16:33:37* Caused by: 
>> org.eclipse.core.runtime.CoreException: Problems parsing the product file 
>> /home/jenkins/workspace/eclipse.platform.releng.aggregator-Gerrit/eclipse.platform.releng.tychoeclipsebuilder/equinox.starterkit.product/EclipseRTOSGiStarterKit.product.*16:33:37*
>>      at org.eclipse.equinox.internal.p2.publisher.eclipse.ProductFile.<init> 
>> (ProductFile.java:253)*16:33:37*     at 
>> org.eclipse.equinox.internal.p2.publisher.eclipse.ProductFile.<init> 
>> (ProductFile.java:265)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.model.ProductFile2.<init> 
>> (ProductFile2.java:29)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.P2GeneratorImpl.getPublisherActions 
>> (P2GeneratorImpl.java:287)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.AbstractMetadataGenerator.generateMetadata
>>  (AbstractMetadataGenerator.java:57)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.DefaultDependencyMetadataGenerator.generateMetadata
>>  (DefaultDependencyMetadataGenerator.java:32)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.DefaultDependencyMetadataGenerator.generateMetadata
>>  (DefaultDependencyMetadataGenerator.java:1)*16:33:37*     at 
>> org.eclipse.tycho.p2.resolver.P2DependencyResolver.getDependencyMetadata 
>> (P2DependencyResolver.java:148)*16:33:37*     at 
>> org.eclipse.tycho.p2.resolver.P2DependencyResolver.setupProjects 
>> (P2DependencyResolver.java:131)*16:33:37*     at 
>> org.eclipse.tycho.core.resolver.DefaultTychoResolver.setupProject 
>> (DefaultTychoResolver.java:97)*16:33:37*     at 
>> org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead
>>  (TychoMavenLifecycleParticipant.java:90)*16:33:37*     at 
>> org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:264)*16:33:37*    
>>  at org.apache.maven.DefaultMaven.doExecute 
>> (DefaultMaven.java:192)*16:33:37*     at 
>> org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)*16:33:37*     
>> at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)*16:33:37*     
>> at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)*16:33:37*     at 
>> org.apache.maven.cli.MavenCli.main (MavenCli.java:192)*16:33:37*     at 
>> sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)*16:33:37*     
>> at sun.reflect.NativeMethodAccessorImpl.invoke 
>> (NativeMethodAccessorImpl.java:62)*16:33:37*     at 
>> sun.reflect.DelegatingMethodAccessorImpl.invoke 
>> (DelegatingMethodAccessorImpl.java:43)*16:33:37*     at 
>> java.lang.reflect.Method.invoke (Method.java:498)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
>> (Launcher.java:289)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.launch 
>> (Launcher.java:229)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
>> (Launcher.java:415)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.main 
>> (Launcher.java:356)*16:33:37* Caused by: org.xml.sax.SAXParseException: The 
>> entity "trade" was referenced, but not declared.*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException
>>  (ErrorHandlerWrapper.java:203)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError 
>> (ErrorHandlerWrapper.java:177)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError 
>> (XMLErrorReporter.java:400)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError 
>> (XMLErrorReporter.java:327)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError 
>> (XMLScanner.java:1472)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEntityReference
>>  (XMLDocumentFragmentScannerImpl.java:1902)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next
>>  (XMLDocumentFragmentScannerImpl.java:3061)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next 
>> (XMLDocumentScannerImpl.java:602)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next 
>> (XMLNSDocumentScannerImpl.java:112)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument
>>  (XMLDocumentFragmentScannerImpl.java:505)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse 
>> (XML11Configuration.java:842)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse 
>> (XML11Configuration.java:771)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.parsers.XMLParser.parse 
>> (XMLParser.java:141)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse 
>> (AbstractSAXParser.java:1213)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse 
>> (SAXParserImpl.java:643)*16:33:37*     at 
>> com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse 
>> (SAXParserImpl.java:327)*16:33:37*     at 
>> org.eclipse.equinox.internal.p2.publisher.eclipse.ProductFile.<init> 
>> (ProductFile.java:242)*16:33:37*     at 
>> org.eclipse.equinox.internal.p2.publisher.eclipse.ProductFile.<init> 
>> (ProductFile.java:265)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.model.ProductFile2.<init> 
>> (ProductFile2.java:29)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.P2GeneratorImpl.getPublisherActions 
>> (P2GeneratorImpl.java:287)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.AbstractMetadataGenerator.generateMetadata
>>  (AbstractMetadataGenerator.java:57)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.DefaultDependencyMetadataGenerator.generateMetadata
>>  (DefaultDependencyMetadataGenerator.java:32)*16:33:37*     at 
>> org.eclipse.tycho.p2.impl.publisher.DefaultDependencyMetadataGenerator.generateMetadata
>>  (DefaultDependencyMetadataGenerator.java:1)*16:33:37*     at 
>> org.eclipse.tycho.p2.resolver.P2DependencyResolver.getDependencyMetadata 
>> (P2DependencyResolver.java:148)*16:33:37*     at 
>> org.eclipse.tycho.p2.resolver.P2DependencyResolver.setupProjects 
>> (P2DependencyResolver.java:131)*16:33:37*     at 
>> org.eclipse.tycho.core.resolver.DefaultTychoResolver.setupProject 
>> (DefaultTychoResolver.java:97)*16:33:37*     at 
>> org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead
>>  (TychoMavenLifecycleParticipant.java:90)*16:33:37*     at 
>> org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:264)*16:33:37*    
>>  at org.apache.maven.DefaultMaven.doExecute 
>> (DefaultMaven.java:192)*16:33:37*     at 
>> org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)*16:33:37*     
>> at org.apache.maven.cli.MavenCli.execute (MavenCli.java:956)*16:33:37*     
>> at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:288)*16:33:37*     at 
>> org.apache.maven.cli.MavenCli.main (MavenCli.java:192)*16:33:37*     at 
>> sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)*16:33:37*     
>> at sun.reflect.NativeMethodAccessorImpl.invoke 
>> (NativeMethodAccessorImpl.java:62)*16:33:37*     at 
>> sun.reflect.DelegatingMethodAccessorImpl.invoke 
>> (DelegatingMethodAccessorImpl.java:43)*16:33:37*     at 
>> java.lang.reflect.Method.invoke (Method.java:498)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced 
>> (Launcher.java:289)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.launch 
>> (Launcher.java:229)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode 
>> (Launcher.java:415)*16:33:37*     at 
>> org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
>>
>> So you can reproduce the problem by using &trade; where where I've now
>> used &#8482;
>>
>>
>> https://git.eclipse.org/r/#/c/148581/1..3/eclipse.platform.releng.tychoeclipsebuilder/eclipse-junit-tests/eclipse-junit-tests.product
>>
>> And of course could likely reproduce it with any product file that
>> contains &trade; anywhere in the XML.
>> On 29.08.2019 22:23, Aleksandar Kurtakov wrote:
>>
>> The first cause is that all the Platform's products have in some way
>>> messed up the trademark symbol.  I've opened this Bugzilla and included a
>>> Gerrit commit with the fixes:
>>>
>>>   https://bugs.eclipse.org/bugs/show_bug.cgi?id=550572
>>>
>>> (Too bad Tycho doesn't like &trade; but good that it's okay with &#8482;
>>> because I think using the actual unicode symbol is just begging for
>>> someone to corrupt it again.)
>>>
>> Do you have reference/bug/reproducer about ^^? I would like to see Tycho
>> handling it fine.
>>
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>
>
>
> --
> Alexander Kurtakov
> Red Hat Eclipse Team
>
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-- 
Alexander Kurtakov
Red Hat Eclipse Team
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