Hi all, The patch to fix this has been committed via [1]. Basically the new code forces the obtain method to be the one with no parameters specified. In addition, if no obtain method found, do throw NoSuchMethodException error. @Ondra, could you please help me to review it? Great thanks. [1]: https://gerrit.ovirt.org/#/c/94244/ On Mon, Sep 10, 2018 at 12:04 PM Joey Ma <majunjiev@gmail.com> wrote:
Hi Patrick, Ondra,
This issue could be reproduced in my local dev environment. After digging into the Java SDK, the issue probably is caused by getting the wrong method to invoke.
Although the `DiskService.GetResponse` defined in API model has only a single @Out (getter) method `Disk disk()`, the Java SDK generator adds a additional setter method `void disk(Disk disk)` in `DiskService.GetResponse` class. The code here [1] use `getResponse. getClass().getDeclaredMethods()[0]` to fetch the method for getting the Disk, while it actually get the method `void disk(Disk disk)`, which obviously produces the `wrong number of arguments` error.
This issue also affect fetching list of objects via `connection.link()`. I could get this fixed and commit a PR in gerrit soon.
Please correct me if I'm wrong or missing anything. Thanks.
[1]: https://github.com/oVirt/ovirt-engine-sdk-java/blob/master/sdk/src/main/java...
On Fri, Sep 7, 2018 at 4:35 PM Geschwentner, Patrick < patrick.geschwentner@mindbreeze.com> wrote:
More details: java.lang.IllegalArgumentException: wrong number of arguments wrong number of arguments org.eclipse.debug.core.DebugException: com.sun.jdi.ClassNotLoadedException: Type has not been loaded occurred while retrieving component type of array.
Patrick Geschwentner MSc, Customer Success Manager patrick.geschwentner@mindbreeze.com
Handelsgericht Linz, FN 262155y Mindbreeze Datenschutzerklärung
-----Ursprüngliche Nachricht----- Von: Geschwentner, Patrick Gesendet: Freitag, 7. September 2018 09:45 An: 'Ondra Machacek' <omachace@redhat.com>; devel@ovirt.org Betreff: AW: [ovirt-devel] Error Java SDK Issue??
Dear Mr. Machacek! Here you are: SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". SLF4J: Defaulting to no-operation (NOP) logger implementation SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details. Cloning .. (My custom log) wrong number of arguments --- This is the error which occurs. You need something more? Best regards
Patrick Geschwentner MSc, Customer Success Manager patrick.geschwentner@mindbreeze.com
Mindbreeze GmbH | Honauerstraße 2 | 4020 Linz | Austria
Handelsgericht Linz, FN 262155y Mindbreeze Datenschutzerklärung
-----Ursprüngliche Nachricht----- Von: Ondra Machacek <omachace@redhat.com> Gesendet: Freitag, 7. September 2018 09:29 An: Geschwentner, Patrick <patrick.geschwentner@mindbreeze.com>; devel@ovirt.org Betreff: Re: [ovirt-devel] Error Java SDK Issue??
Can you please share Java SDK debug log?
On 09/05/2018 04:44 PM, Geschwentner, Patrick wrote:
Dear Ladies and Gentlemen! I am currently working with the java-sdk and I encountered a problem. If I would like to retrieve the disk details, I get the following error: Disk currDisk = ovirtConnection.followLink(diskAttachment.disk());
The Error is occurring in this line: [cid:image001.png@01D44537.AF127FD0] The getResponst looks quiet ok. (I inspected: [cid:image002.png@01D44537.AF127FD0] and it looks ok).
Error: wrong number of arguments
The code is quiet similar to what you published on github ( https://github.com/oVirt/ovirt-engine-sdk-java/blob/master/sdk/src/test/java... ). Can you confirm the defect? Best regards
Patrick
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