| Author |
Message |
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| Guest |
 Posted: Sat May 10, 2008 10:50 am |
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Guest
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Hi all,
I tried to get the 'blog tutorial' to work with postgres and have
been unsuccessful getting it to work.
I followed the instructions on the link below and tried to get
the app to run but the compilation is failing.
http://translate.google.com/translate?u=http%3A%2F%2Fwww.cestari.info%2F2007%2F7%2F25%2Ferlyweb-et-postgres&hl=en&ie=UTF8&sl=fr&tl=en
As per the instructions mentioned in the link above, I have placed the
start.erl in the root directory of the application.
start.erl looks like this
---------------------------------
-module (start).
-export([boot/0, boot/1]).
-define(P, "/home/abhi/blog/").
boot() ->
boot(true).
boot(false) ->
compile();
boot(true) ->
pgsql_start(),
compile().
pgsql_start() ->
code:add_pathz(?P ++ "/ebin"),
application:start(psql),
erlydb:start(psql).
compile() ->
erlyweb:compile(?P, [{erlydb_driver, psql}]).
This is the error the app throws when I compile it in yaws REPL
command: start:boot().
error =>
debug:erlyweb_compile:382: Compiling Erlang file "blog_app_controller"
debug:erlyweb_compile:382: Compiling Erlang file "category"
debug:erlyweb_compile:382: Compiling Erlang file "entry_controller"
/home/abhi/blog/src/components/entry_controller.erl:8: Warning:
variable 'A' is unused
/home/abhi/blog/src/components/entry_controller.erl:18: Warning:
variable 'A' is unused
debug:erlyweb_compile:382: Compiling Erlang file "category_controller"
/home/abhi/blog/src/components/category_controller.erl:12: Warning:
variable 'A' is unused
debug:erlyweb_compile:382: Compiling Erlang file "entry"
debug:erlyweb_compile:114: Generating ErlyDB code for models:
"entry.erl category.erl "
** exception exit: {noproc,{gen_server,call,[psql_pool,
{ref,<0.36.0>}]}}
in function gen_server:call/2
in call from psql_pool:alloc/1
in call from erlydb_psql:get_metadata/1
in call from erlydb:'-code_gen/4-fun-2-'/4
in call from lists:foldl/3
in call from erlydb:'-code_gen/4-fun-3-'/3
in call from lists:foldl/3
in call from erlydb:code_gen/4
Here are the details of the environment
--------------------------------------------------------
OS => sabayon linux
Erlang emulator version => 5.6.1
yaws version => 1.58
erlyweb => 0.7
I would really appreciate it if somebody can point me to resources or
help me configure erlyweb working with postgres and/or Mnesia
( Preferably both :-> ).
Thank You
Abhijith
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| Guest |
| Posted: Wed May 14, 2008 6:09 am |
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Guest
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Looks like you haven't started your psql application. Try calling
application:start(psql).
On Sat, May 10, 2008 at 3:50 AM, Abhijith <abhijithg@gmail.com> wrote:
>
> Hi all,
> I tried to get the 'blog tutorial' to work with postgres and have
> been unsuccessful getting it to work.
> I followed the instructions on the link below and tried to get
> the app to run but the compilation is failing.
> http://translate.google.com/translate?u=http%3A%2F%2Fwww.cestari.info%2F2007%2F7%2F25%2Ferlyweb-et-postgres&hl=en&ie=UTF8&sl=fr&tl=en
>
> As per the instructions mentioned in the link above, I have placed the
> start.erl in the root directory of the application.
>
> start.erl looks like this
> ---------------------------------
>
> -module (start).
> -export([boot/0, boot/1]).
> -define(P, "/home/abhi/blog/").
>
> boot() ->
> boot(true).
> boot(false) ->
> compile();
> boot(true) ->
> pgsql_start(),
> compile().
> pgsql_start() ->
> code:add_pathz(?P ++ "/ebin"),
> application:start(psql),
> erlydb:start(psql).
> compile() ->
> erlyweb:compile(?P, [{erlydb_driver, psql}]).
>
>
> This is the error the app throws when I compile it in yaws REPL
>
> command: start:boot().
> error =>
>
> debug:erlyweb_compile:382: Compiling Erlang file "blog_app_controller"
> debug:erlyweb_compile:382: Compiling Erlang file "category"
> debug:erlyweb_compile:382: Compiling Erlang file "entry_controller"
> /home/abhi/blog/src/components/entry_controller.erl:8: Warning:
> variable 'A' is unused
> /home/abhi/blog/src/components/entry_controller.erl:18: Warning:
> variable 'A' is unused
> debug:erlyweb_compile:382: Compiling Erlang file "category_controller"
> /home/abhi/blog/src/components/category_controller.erl:12: Warning:
> variable 'A' is unused
> debug:erlyweb_compile:382: Compiling Erlang file "entry"
> debug:erlyweb_compile:114: Generating ErlyDB code for models:
> "entry.erl category.erl "
> ** exception exit: {noproc,{gen_server,call,[psql_pool,
> {ref,<0.36.0>}]}}
> in function gen_server:call/2
> in call from psql_pool:alloc/1
> in call from erlydb_psql:get_metadata/1
> in call from erlydb:'-code_gen/4-fun-2-'/4
> in call from lists:foldl/3
> in call from erlydb:'-code_gen/4-fun-3-'/3
> in call from lists:foldl/3
> in call from erlydb:code_gen/4
>
> Here are the details of the environment
> --------------------------------------------------------
> OS => sabayon linux
> Erlang emulator version => 5.6.1
> yaws version => 1.58
> erlyweb => 0.7
>
> I would really appreciate it if somebody can point me to resources or
> help me configure erlyweb working with postgres and/or Mnesia
> ( Preferably both :-> ).
>
>
> Thank You
> Abhijith
>
> >
>
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| Guest |
| Posted: Wed May 14, 2008 7:37 pm |
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Guest
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| Guest |
| Posted: Thu May 15, 2008 7:51 am |
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Guest
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I had made a typo in pg_hba.conf. I corrected this with the help of
ketralnis (David King I presume) on #erlyweb yesterday. The error that
I mentioned went away, but now its application:start(psql) just stalls
when I run it. I ran yaws in debug mode and it dumped this error when
I ran application:start(psql).
=PROGRESS REPORT==== 15-May-2008::12:46:35 ===
supervisor: {local,yaws_sup}
started: [{pid,<0.48.0>},
{name,yaws_server},
{mfa,
{yaws_server,start_link,
[{env,true,false,false,false,false,false}]}},
{restart_type,permanent},
{shutdown,5000},
{child_type,worker}]
=PROGRESS REPORT==== 15-May-2008::12:46:35 ===
supervisor: {local,yaws_sup}
started: [{pid,<0.56.0>},
{name,yaws_session_server},
{mfa,{yaws_session_server,start_link,[]}},
{restart_type,permanent},
{shutdown,5000},
{child_type,worker}]
=PROGRESS REPORT==== 15-May-2008::12:46:35 ===
application: yaws
started_at: nonode@nohost
can anyone see what the problem is?
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| ketralnis |
| Posted: Thu May 15, 2008 2:29 pm |
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User
Joined: 20 Jul 2007
Posts: 151
Location: San Francisco, CA
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Let's see pg_hba.conf, psql.app, and double-check that postgresql.conf
has listen_addresses
On 15 May 2008, at 00:50, Abhijith wrote:
>
> I had made a typo in pg_hba.conf. I corrected this with the help of
> ketralnis (David King I presume) on #erlyweb yesterday. The error that
> I mentioned went away, but now its application:start(psql) just stalls
> when I run it. I ran yaws in debug mode and it dumped this error when
> I ran application:start(psql).
>
> =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
> supervisor: {local,yaws_sup}
> started: [{pid,<0.48.0>},
> {name,yaws_server},
> {mfa,
> {yaws_server,start_link,
>
> [{env,true,false,false,false,false,false}]}},
> {restart_type,permanent},
> {shutdown,5000},
> {child_type,worker}]
>
> =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
> supervisor: {local,yaws_sup}
> started: [{pid,<0.56.0>},
> {name,yaws_session_server},
> {mfa,{yaws_session_server,start_link,[]}},
> {restart_type,permanent},
> {shutdown,5000},
> {child_type,worker}]
>
> =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
> application: yaws
> started_at: nonode@nohost
>
> can anyone see what the problem is?
>
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| Guest |
| Posted: Thu May 15, 2008 4:01 pm |
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Guest
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Hi David,
I found the problem and fixed it. Apparently, the order in which
the rules are specified in hba.conf matters. There was another rule in
hba.conf which was over-riding the rule that I set at the end of
hba.conf. The application seems to be loading up properly now. ie., I
can see the default page when I point the browser to localhost.
That said, I have one more issue. I wanted to try out the calls
mentioned in the tutorial so I tried this":
> category:new(<<"Cheer">>, <<"Kermit shouts: Applause, Applause,
Applause!">>).
This threw an error saying that 'new' is undefined. I did a tab-
complete in yaws repl and only functions ( and there were only 3
functions) that category module was associated with were module_info,
relations (defined in category.erl) and one more function which I
cannot remember, but was definitely not "category:new/arity".
What am I doing wrong?
On May 15, 7:26 pm, David King <dk...@ketralnis.com> wrote:
> Let's see pg_hba.conf, psql.app, and double-check that postgresql.conf
> has listen_addresses
>
> On 15 May 2008, at 00:50, Abhijith wrote:
>
>
>
> > I had made a typo in pg_hba.conf. I corrected this with the help of
> > ketralnis (David King I presume) on #erlyweb yesterday. The error that
> > I mentioned went away, but now its application:start(psql) just stalls
> > when I run it. I ran yaws in debug mode and it dumped this error when
> > I ran application:start(psql).
>
> > =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
> > supervisor: {local,yaws_sup}
> > started: [{pid,<0.48.0>},
> > {name,yaws_server},
> > {mfa,
> > {yaws_server,start_link,
>
> > [{env,true,false,false,false,false,false}]}},
> > {restart_type,permanent},
> > {shutdown,5000},
> > {child_type,worker}]
>
> > =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
> > supervisor: {local,yaws_sup}
> > started: [{pid,<0.56.0>},
> > {name,yaws_session_server},
> > {mfa,{yaws_session_server,start_link,[]}},
> > {restart_type,permanent},
> > {shutdown,5000},
> > {child_type,worker}]
>
> > =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
> > application: yaws
> > started_at: nonode@nohost
>
> > can anyone see what the problem is?
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| ketralnis |
| Posted: Thu May 15, 2008 5:50 pm |
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User
Joined: 20 Jul 2007
Posts: 151
Location: San Francisco, CA
|
> This threw an error saying that 'new' is undefined. I did a tab-
> complete in yaws repl and only functions ( and there were only 3
> functions) that category module was associated with were module_info,
> relations (defined in category.erl) and one more function which I
> cannot remember, but was definitely not "category:new/arity".
> What am I doing wrong?
You're not compiling the module with erlyweb:compile/2, you're
compiling it by hand
>
>
>
> On May 15, 7:26 pm, David King <dk...@ketralnis.com> wrote:
>> Let's see pg_hba.conf, psql.app, and double-check that
>> postgresql.conf
>> has listen_addresses
>>
>> On 15 May 2008, at 00:50, Abhijith wrote:
>>
>>
>>
>>> I had made a typo in pg_hba.conf. I corrected this with the help of
>>> ketralnis (David King I presume) on #erlyweb yesterday. The error
>>> that
>>> I mentioned went away, but now its application:start(psql) just
>>> stalls
>>> when I run it. I ran yaws in debug mode and it dumped this error
>>> when
>>> I ran application:start(psql).
>>
>>> =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
>>> supervisor: {local,yaws_sup}
>>> started: [{pid,<0.48.0>},
>>> {name,yaws_server},
>>> {mfa,
>>> {yaws_server,start_link,
>>
>>> [{env,true,false,false,false,false,false}]}},
>>> {restart_type,permanent},
>>> {shutdown,5000},
>>> {child_type,worker}]
>>
>>> =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
>>> supervisor: {local,yaws_sup}
>>> started: [{pid,<0.56.0>},
>>> {name,yaws_session_server},
>>> {mfa,{yaws_session_server,start_link,[]}},
>>> {restart_type,permanent},
>>> {shutdown,5000},
>>> {child_type,worker}]
>>
>>> =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
>>> application: yaws
>>> started_at: nonode@nohost
>>
>>> can anyone see what the problem is?
>
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| Guest |
| Posted: Thu May 15, 2008 6:07 pm |
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Guest
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ah got it. Phew ! Works now. Thanks a ton! 
On May 15, 10:49 pm, David King <dk...@ketralnis.com> wrote:
> > This threw an error saying that 'new' is undefined. I did a tab-
> > complete in yaws repl and only functions ( and there were only 3
> > functions) that category module was associated with were module_info,
> > relations (defined in category.erl) and one more function which I
> > cannot remember, but was definitely not "category:new/arity".
> > What am I doing wrong?
>
> You're not compiling the module with erlyweb:compile/2, you're
> compiling it by hand
>
>
>
> > On May 15, 7:26 pm, David King <dk...@ketralnis.com> wrote:
> >> Let's see pg_hba.conf, psql.app, and double-check that
> >> postgresql.conf
> >> has listen_addresses
>
> >> On 15 May 2008, at 00:50, Abhijith wrote:
>
> >>> I had made a typo in pg_hba.conf. I corrected this with the help of
> >>> ketralnis (David King I presume) on #erlyweb yesterday. The error
> >>> that
> >>> I mentioned went away, but now its application:start(psql) just
> >>> stalls
> >>> when I run it. I ran yaws in debug mode and it dumped this error
> >>> when
> >>> I ran application:start(psql).
>
> >>> =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
> >>> supervisor: {local,yaws_sup}
> >>> started: [{pid,<0.48.0>},
> >>> {name,yaws_server},
> >>> {mfa,
> >>> {yaws_server,start_link,
>
> >>> [{env,true,false,false,false,false,false}]}},
> >>> {restart_type,permanent},
> >>> {shutdown,5000},
> >>> {child_type,worker}]
>
> >>> =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
> >>> supervisor: {local,yaws_sup}
> >>> started: [{pid,<0.56.0>},
> >>> {name,yaws_session_server},
> >>> {mfa,{yaws_session_server,start_link,[]}},
> >>> {restart_type,permanent},
> >>> {shutdown,5000},
> >>> {child_type,worker}]
>
> >>> =PROGRESS REPORT==== 15-May-2008::12:46:35 ===
> >>> application: yaws
> >>> started_at: nonode@nohost
>
> >>> can anyone see what the problem is?
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| wailian |
| Posted: Tue Mar 20, 2012 2:50 am |
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| One of them is the Ugg bailey button boot which has classic and uniquely designed buttons on its body to give that elegant and luxurious look. It has a fantastic look and this includes the Bailey Triplet Boot which has 3 buttons. These boots have a shaft (the upper part of the boot) which can be turned up or turned down depending upon your need. These buttons are both for style or decoration along with being functional or usable as well. |
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