Re: Create object from a library's Class returns Null
change gwlib buildtype to sourceLibrary solves the problem, but it should work for static or shared library.
Re: Create object from a library's Class returns Null
On Wednesday, 29 May 2019 at 05:04:54 UTC, dangbinghoo wrote: On Wednesday, 29 May 2019 at 02:42:23 UTC, Adam D. Ruppe wrote: Object.factory is pretty unreliable and has few supporters among the developers. I wouldn't suggest relying on it and instead building your own factory functions. oh, that's bad news, but the hibernated library is using this feature. what should I do with this? now we found that, class from a module library won't work, if I move gwlib to testobj/source, it works.
Re: Create object from a library's Class returns Null
On Wednesday, 29 May 2019 at 02:42:23 UTC, Adam D. Ruppe wrote: Object.factory is pretty unreliable and has few supporters among the developers. I wouldn't suggest relying on it and instead building your own factory functions. oh, that's bad news, but the hibernated library is using this feature. what should I do with this?
Re: Create object from a library's Class returns Null
Object.factory is pretty unreliable and has few supporters among the developers. I wouldn't suggest relying on it and instead building your own factory functions.
Re: Create object from a library's Class returns Null
On Tuesday, 28 May 2019 at 14:24:30 UTC, dangbinghoo wrote: On Tuesday, 28 May 2019 at 14:16:44 UTC, Nick Treleaven wrote: On Tuesday, 28 May 2019 at 09:25:51 UTC, dangbinghoo wrote: yeah, I made a typo mistake in the forum post, but the code in github repo is really with no typo problem. This seems to be a serious problem, I found it works when I using Ldc2 1.12 version even on ARM target. hi there, Anyone help with this? Not a typo problem, even this --- writeln(Object.factory(ns.toString())); --- result in `null`. just try the github demo project: https://github.com/dangbinghoo/DObjectCreatTest.git Thanks! --- binghoo dang
Re: Create object from a library's Class returns Null
On Tuesday, 28 May 2019 at 14:16:44 UTC, Nick Treleaven wrote:
On Tuesday, 28 May 2019 at 09:25:51 UTC, dangbinghoo wrote:
class NSconf
{
String name;
...
}
Does this class have a non-default constructor?
yes, I didn't provide constructor, as Class will have a default
one if not supplied.
Typo, should be NSconf.
yeah, I made a typo mistake in the forum post, but the code in
github repo is really with no typo problem.
This seems to be a serious problem, I found it works when I using
Ldc2 1.12 version even on ARM target.
Re: Create object from a library's Class returns Null
On Tuesday, 28 May 2019 at 09:25:51 UTC, dangbinghoo wrote:
class NSconf
{
String name;
...
}
Does this class have a non-default constructor?
Re: Create object from a library's Class returns Null
On Tuesday, 28 May 2019 at 09:25:51 UTC, dangbinghoo wrote:
writeln(Object.factory("gwlib.entity.nsconf.NSConf"));
Typo, should be NSconf.
Create object from a library's Class returns Null
hi there,
I have a set of DB entity class in a library and creating Object
from another project which linked with the library returns Null.
I don't know what's wrong there.
the source is like this:
a. I have a library with such a structure:
gwlib/source/gwlib/entity/nsconf.d
with content:
--
module gwlib.entity.nsconf;
class NSconf
{
String name;
...
}
--
b. I use this gwlib library in another project named testobj
testobj/source/app.d :
--
import gwlib.entity.nsconf;
void main()
{
writeln(Object.factory("gwlib.entity.nsconf.NSConf"));
}
--
this print out `null`.
dub file cofig is :
-
"dependencies": {
"gwlib": {"path":"../gwlib"}
},
-
And I just tested with DMD and LDC2, the result is a little
different, but all the two is returning a null object.
I don't know what's the reason.
Could someone help with this? Thanks!
> I posted the dub version of the whole project on github:
https://github.com/dangbinghoo/DObjectCreatTest
one can just clone and reproduce the result.
---
binghoo dang
