Update. 1. I have fixed the error from a zip file. It turns out the build was including a broken jar file, from a dependency of type 'pom'. This results in an invalid file being brought into the build.
<dependency> <groupId>com.sun.xml.ws</groupId> <artifactId>jaxws-ri</artifactId> <version>2.3.3</version> <type>pom</type> </dependency> To make it easier for others to find in the future, this is the exception that this caused: Exception in thread "main" com.webobjects.foundation.NSForwardException [java.util.zip.ZipException] zip END header not found:java.util.zip.ZipException: zip END header not found at com.webobjects.foundation.NSForwardException._runtimeExceptionForThrowable(NSForwardException.java:45) at er.extensions.appserver.ERXApplication$Loader.stringFromJar(ERXApplication.java:857) at er.extensions.appserver.ERXApplication$Loader.<init>(ERXApplication.java:517) at er.extensions.appserver.ERXApplication.setup(ERXApplication.java:1071) at er.extensions.appserver.ERXApplication.main(ERXApplication.java:884) at com.eldrix.news.app.Application.main(Application.java:75) Caused by: java.util.zip.ZipException: zip END header not found at java.base/java.util.zip.ZipFile$Source.zerror(ZipFile.java:1567) at java.base/java.util.zip.ZipFile$Source.findEND(ZipFile.java:1462) at java.base/java.util.zip.ZipFile$Source.initCEN(ZipFile.java:1469) at java.base/java.util.zip.ZipFile$Source.<init>(ZipFile.java:1274) at java.base/java.util.zip.ZipFile$Source.get(ZipFile.java:1237) at java.base/java.util.zip.ZipFile$CleanableResource.<init>(ZipFile.java:727) at java.base/java.util.zip.ZipFile$CleanableResource.get(ZipFile.java:844) at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:247) at java.base/java.util.zip.ZipFile.<init>(ZipFile.java:177) at java.base/java.util.jar.JarFile.<init>(JarFile.java:348) at java.base/java.util.jar.JarFile.<init>(JarFile.java:319) at java.base/java.util.jar.JarFile.<init>(JarFile.java:258) at er.extensions.appserver.ERXApplication$Loader.stringFromJar(ERXApplication.java:837) Keywords: maven java 11 broken zip file invalid jar stringFromJar ERXApplication$Loader ERXApplication I can see the finish line now, although there are some dimly lit hurdles ahead. Here be dragons. On Sun, 16 Jan 2022 at 07:32, Mark Wardle <m...@wardle.org> wrote: > Hi Paul! Hope you are keeping well! Thanks for the reply. It looks very > helpful - replies inline below. > > On Sun, 16 Jan 2022 at 00:52, Paul Hoadley via Webobjects-dev < > webobjects-dev@lists.apple.com> wrote: > >> Hi Mark, >> >> On 16 Jan 2022, at 8:32 am, Mark Wardle via Webobjects-dev < >> webobjects-dev@lists.apple.com> wrote: >> >> Long time no see. I have quietly lurked here while working on a different >> technology stack (mainly clojure/clojurescript), but now want to migrate my >> old WO applications to use my newer backend components when possible. >> >> >> Welcome back. >> >> 1. Please could I have an invite to the slack channel? >> >> >> Looks like someone has hooked you up—Slack telling me m...@wardle.org would >> be a duplicate. >> >> > All sorted thank you. > > >> 2. I have restarted my push to migrate to maven, as I need to modernise >> the build and make it easier to stitch everything I need together. But I've >> hit some hurdles - are there any maven experts? >> >> >> There are several. There's a #maven channel on Slack. >> >> Great. > > >> > SNIP >> > > >> Before we wade into these, how did you convert your project(s) to Maven? >> Did you follow this or something like it? >> >> https://gist.github.com/paulhoadley/cd15b90c94eb8c640fddd9ac3fbbc6dc >> >> > No I did not see that. I created a new directory and copied files across > according what I've used for maven native files. But, I didn't turn off > eclipse and did get annoyed with all of the autogenerated files appearing > as I did each framework. > > >> I would suggest doing one project at a time. Choose a framework that is >> dependent on no other projects, for example. Get it working, then move to >> the next. >> >> > Yes actually all of the frameworks build, as does the application, but > that zip file means something is broken. > I will start again with your guide thank you! > >> I would be very grateful for any pointers at all. I still would like to >> move away from ant for this build, and I need to simplify my frameworks, so >> moving to maven seems like an important step in modernising my build. >> >> >> You won't regret it. Any time you spend now getting your projects >> converted will be paid off a hundred times later. It will instantly >> simplify your CI options, just as one example. >> >> > Best wishes, > > Mark > -- Dr. Mark Wardle Consultant Neurologist and Clinical informatician, University Hospital Wales, Cardiff, UK Chair, NHS Wales Technical Standards Board. Email: mark.war...@wales.nhs.uk or m...@wardle.org Twitter: @mwardle Telephone: 02920745274 (secretary) or facsimile: 02920744166
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