Issue when using the plugin in a scaffolded view

[nwittstruck]

Hi,

thanks for the great plugin! I am getting the following stacktrace, when I am calling the tag in a scaffolded view. When I call it in an ordinary view, everything works fine.

I put the following line into /templats/scaffolding/show.gsp

    <bsfu:fileUpload action="upload" controller="image" />

which results in:

| Error 2012-05-12 17:05:29,000 [http-bio-8080-exec-6] ERROR errors.GrailsExceptionResolver  - IllegalArgumentException occurred when processing request: [GET] /backend/product/show/1
Argument [txt] cannot be null or blank. Stacktrace follows:
Message: Error processing GroovyPageView: Error executing tag <bsfu:fileUpload>: Argument [txt] cannot be null or blank
   Line | Method
->> 108 | runTask in /product/show
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 

Caused by GrailsTagException: Error executing tag <bsfu:fileUpload>: Argument [txt] cannot be null or blank
->>  80 | doCall  in /product/show
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 

Caused by IllegalArgumentException: Argument [txt] cannot be null or blank
->> 138 | doCall  in org.grails.plugins.bootstrap.file.upload.BootstrapFileUploadTagLib$_closure1$$ENXDLuPg
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|   108 | doCall  in product_show$_run_closure2
|   129 | run . . in product_show
|   886 | runTask in java.util.concurrent.ThreadPoolExecutor$Worker
|   908 | run . . in     ''

Any idea what can cause this issue?

[sarbogast]

Absolutely no idea. I've never seen this.

[nwittstruck]

Have you been able to reproduce it or is something that is unique to my setup?

On 12.05.2012, at 22:27, Sebastien Arbogast
[email protected]
wrote:

Absolutely no idea. I've never seen this.

---

Reply to this email directly or view it on GitHub:
#2 (comment)

[nwittstruck]

I have been able to fix this issue by explicitly adding the plugin name to each render call.

renderedList = render(template: "/bootstrapFileUpload/list", model: [filesContainer: filesContainer], plugin: 'bootstrap-file-upload').toString()

Since I got an IllegalArgumentException, and not a GrailsTagException, the code in the Catch-Clause was ignored. But anyway, this is not a real solution :/ I don't know why I have to add it manually.

[sarbogast]

This must come from the code I'm using to let users override plugin templates with their own.

try {
    renderedList = render(template: "/bootstrapFileUpload/list", model: [filesContainer: filesContainer]).toString()
} catch (GrailsTagException exc) {
    renderedList = render(template: "/bootstrapFileUpload/list", model: [filesContainer: filesContainer], plugin: 'bootstrap-file-upload').toString()
}

I'm using some sort of trick to detect whether the template is overridden in the application. It's not very clean and it's probably what's causing your problem, but I don't see how to work around it.

[nwittstruck]

We could add a second Catch clause for IllegalArgumentExceptions as a work around, but I have not found out yet, what's causing the exception.

[saleram1]

@sarbogast I needed to add plugin: 'bootstrap-file-upload' to all render calls in order to get this to work. Tested under Grails 2.0.4 and 2.1 with exact same results.

[greatbalin]

The same for 2.2.3