Apex independent auditor - blank Page

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• Apex listener return blank pages without configuration error!

  -J' created an Apex listener "Version: 1.1.3.243.11.40 ' to '10.0.114.11' in stand-alone mode.
  -J' configured Apex listener via http://10.0.114.11:8585/apex/listenerConfigure and return without error.
  
  -J' I http://10.0.114.11:8585/apex/listenerStatus, he turned:
  
  "
  Currently: kills Dec 13 17:06:32 ICT 2011
  Server Uptime: 0 days 01:10:14.101
  Total accesses: 38.0
  Total traffic: 161,34 K
  Total errors: 0
  Total downloads: 0
  Total duration of treatment: 0 days 00:00:09.354
  Delay in milliseconds: Minimum: 20 average: 246 median: Maximum 64: 3062
  Database time in milliseconds: Minimum: average median 14: 61: 50 Maximum: 204
  Active requests: 0
  Connections in the apex of the pool:
  Active principles: available 0: 1
  "
  
  But when I go on ' http://10.0.114.11:8585 / apex ' or ' apex / http://10.0.114.11:8585 / apex_admin ', I got blank pages.
  
  The page displays 'Application Express Login' or 'Application Express Administration Services' tab at the top of IE, but nothing else. Anyone have any ideas what might be happening here?
  
  Thank you very much

  Hello

  you receive an error message to the console output of your listener APEX in standalone Mode?
  Despite this, could you please check if you have set up the directory for static content ("images") properly, that is, is it exists, is it filled with the content of "images" - folder that corresponds to your version of the APEX and is it readable for the user you run your listener APEX with?

  -Udo

• Migrate EPG at Apex independent auditor

  Hi all

  We need a dev env to a Apex listener in stand-alone mode EPG mode.

  (Oracle Apex 4.2.3 Oracle 11g, REST Data Services 2.0 (Apex Listener))

  Are there clear measures to do this?

  Thanks for help.

  Best regards

  Hi Khadija Khalfallah,

  Khadija Khalfallah wrote:

  Hi all

  We need a dev env to a Apex listener in stand-alone mode EPG mode.

  (Oracle Apex 4.2.3 Oracle 11g, REST Data Services 2.0 (Apex Listener))

  Are there clear measures to do this?

  Thanks for help.

  Best regards

  You only change the Middle Tier/Web server of the architecture of the APEX, and is not full of environmental migration.

  You place the Server Web of EPG in ADR are two key steps:

  • Deactivation of the Protocol Oracle XML DB server:

  EXEC DBMS_XDB.SETHTTPPORT(0);
  

  • Unlock and change the password for the APEX_PUBLIC_USER account:

  ALTER USER APEX_PUBLIC_USER IDENTIFIED BY new_password ACCOUNT UNLOCK;
  

  As precautionary measure, according to the new policy in the Oracle 11 g database password, the password expires in 180 days. So, to avoid problems after APEX_PUBLIC_USER password has expired, you can define a user profile with unlimited password life and assign this profile to APEX_PUBLIC_USER.

  Reference: APEX on top: on expiry of password in the Oracle 11 g database

  As a job option if you want to host RESTful Web Services you have the same set up before you install ADR: Configuration of RESTful Services

  Then you can continue with the Installation and Configuration of the REST of the Oracle Data Services: installation Oracle REST Data Services

  I advise you not to go to the stand-alone Mode in ADR, as it is recommended by Oracle: running in stand-alone Mode

  See the introductory paragraph where the documentation says:

  "Stand-alone mode is suitable only for development purposes and is not supported for use in production deployments. Use a taken J2EE application server supported for production deployments.

  You should go for ADR deployed on one of the supported Java EE servers: support for Java EE application servers

  For other questions related to ADR, you can post on this forum: ADR, SODA & JSON in the database

  I hope this helps!

  Kind regards

  Kiran

• Get the blank Page using Weblogic and Apex listener v2

  Greetings,
  
  So I thought I would upgrade to the new version of the listener at the same time, I'm moving my current listeners of the apex (version 1.0.2.238.15.24) to a new server. The version of the new listener, I try to use is 2.0.0.354.17.05.
  
  I need to set up several headphones on the new server to point to different environments. I managed to successfully install the new listening port for one of my environments and everything works fine. However when I try to install the listener once I get a blank page when I try to put in place the Apex.
  
  I created two areas Weblogic (v 10.3.3), one for each listener. Here is how they are configured:
  
  This earphone works.

  DEV1
  Domain Name:     APEXA
  Host Name:     mars
  Port Number     7023
  Database Host:     mars
  Database Name:     SID1
  APEX Version:     4.1.0.00.32

  This listener DOES NOT work.

  DEV2
  Domain Name:     APEXB
  Host Name:     mars
  Port Number     7053
  Database Host:     venus
  Database Name:     SID2
  APEX Version:     4.1.0.00.32

  I am trying to access the second listener by entering this url:

  http://mars.xyz.com:7053/apex

  and that value is returned

  http://mars.xyz.com:7053/apex/f?p=4550:1:684042141256623

  Since the number of app, the page number, the session information is there, I guess that is what makes the database and is processed by the Apex. The problem is that the returned page is empty. The source of the actual page is:
  
  

  <html>
  <head>
  </head>
  <body>
  <pre></pre>
  </body>
  </html>

  I checked that images are accessible by entering:
  http://Mars.xyz.com:7053/i/apex_version.txt
  
  This is what is returned:
  Application Express Version: 4.1
  
  I don't know how to debug this problem. Any help would be appreciated.
  
  Thank you
  
  Larry

  You have configured different configuration for Auditors 2 directories? If only they would use the same config files and which would give conflicts.
  You can also configure the two summits on the same listening port, each accessible with a different URL prefix.
  And if the second database is always 10g, then you might hit a bug (Apex listener 2.0 does not work against 10g DB).

• Apex listener 2.0 only returns a blank page when it is deployed on Glassfish

  With the help of:
  Oracle 10.2.0.5
  GlassFish 3.2.1
  apex_listener 2.0.0.354.17.05
  
  When I go to the URL, http://servername:8125 / apex
  It sometimes turns into http://servername:8125/apex/f? p = 4550:1:13324637794 (if I get a session), but only get a blank page.
  
  When I go to http://servername:8125, I get the message
  '3.1.2 glassFish server '.
  Your server is now running"etc.
  
  If, instead of using Glassfish, I started as independent apex_listener, everything works fine.
  
  
  In server.log, I found a few warnings:
  [#| 2012 12-29 T 23: 30:31.046 + 0100 |] WARNING | glassfish3.1.2 | org.apache.catalina.connector.Request | _ThreadID = 114; _ThreadName = wire 2. PWC4011: cannot set the application context UTF-8 character encoding, because the request parameters have already been read, or ServletRequest.getReader () has already been called. #]
  
  [#| 2012 12-29 T 23: 47:57.859 + 0100 |] WARNING | glassfish3.1.2 | javax.enterprise.System.Tools.deployment.org.GlassFish.deployment.common | _ThreadID = 1; _ThreadName = wire 2. DPL8029: ignore the WEB-INF/weblogic.xml in archive/C:/glassfish3/glassfish/domains/apex2/applications/i /, as Sun counterpart TERM xml WEB-INF/Sun - Web.xml is present in the same archive. | #]
  
  
  Someone at - it a nail how to solve this?
  I can't find anything...

  More on this old topic, yesterday I upgraded listener apex 1.1.4 to 2.0.2 and now it is not working properly.

  I never had the time to continue the troubleshooting listener 2.0.0 but apparently 2.0.2 had the appropriate correction required for my test environment.

  JP

• Blank Page for APEX on ADR and Tomcat 5.0

  Hi all

  I finally complete the installation in the environment of Production of DURATION; but when I call APEX of EBS link, it showed the white page

  I use APEX 5.0 with ADR 2.0 set up with Tomcat.

  What source of the page view, it showed no error, when I look at localhost_access_log.2015 - 10 - 30.txt

  [30/Oct / 2015:15:48:14 + 0800] "GET/apex/f? p = 103::7562978440464
  : 103:1:7562978440464: HTTP/1.1 "302 -

  [30/Oct / 2015:15:48:16 + 0800] "GET/apex/f? p = 103:1:756297844046

  4: HTTP/1.1 "200 18116

  [30/Oct / 2015:15:48:16 + 0800] 'GET /i/themes/theme_42/1.0/css/V '.

  ITA.min.CSS? v = 5.0.0.00.31 HTTP/1.1 "404 1027

  As long as the calling program is there HTTP 404

  I copied apex/images in Tomcat webapps / I, all users can open account status.  Restart Tomcat and it shows blank page

  As the production server, I can not activate debugging ADR, how check the configuration files that specify the directories to load images is?

  How can I find out, he calls apex.war correctly?

  Thank you, Dorothy

  Hi Kiran,

  Thanks for your help.

  I found the cause; It's me and my fingers that itches.  I copy the images / *. * instead of image / *;  caused with extension computer files have been copied.

  All are deployed successfully.

  Thank you, Dorothy

• Apex headset - 2 + Glassfish - 4-unable to load static resources-blank page

  Hi guys...

  It's my current version for all software

  GlassFish Server-version: 4.0

  Java JDK - 8.0 version

  Version of the local machine Apex - 4.2 (for the creation of i.war)

  Apex of the remote database version - 4.2.5.00.08

  I'm trying to set up Apex earphone-2 using Glassfish-4,

  but the page is empty full.  I checked the source of the blank page,

  you will find below extracted blank page source code

  --------------------------------------------------------------------------------------------------------------------------------------------------------

  Problem : get Apex session of database with lo - gin page and the URL session is http://localhost:8989/apex/f? p = 4550:1:15915224034385

  "<script type="text/javascript"> ".

  var apex_img_dir = "/ appdb/i /", htmldb_Img_Dir = apex_img_dir;
  < /script >

  "<script src="/appdb/i/libraries/apex/minified/desktop_all.min.js?v=4.2.5.00.08" type="text/javascript">< /script > " "

  "<script src="/appdb/i/libraries/apex/minified/legacy.min.js?v=4.2.5.00.08" type="text/javascript">< /script > " "

  <style > html {visibility: hidden ;} < /style > }

  "<script type="text/javascript"> ".

  Apex. Security.framebreaker ("D");
  < /script >

  "<script src="/appdb/i/libraries/apex/minified/widget.textarea.min.js?v=4.2.5.00.08" type="text/javascript">< /script > " "

  "<script src="/appdb/i/libraries/apex/minified/builder.min.js?v=4.2.5.00.08" type="text/javascript">< /script > " "

  
  

  -------------------------------------------------------------------------------------------------------------------------------------------------------

  
  

  When tried the URL:http://localhost:8989/i/apex_version.txt
  

  am able to see the output: ' Application Express Version: 4.2.
  

  
  

  
  

  at Apex Database version mismatch suspect AM, please suggest the best solution for my problem

  infotork wrote:

  I guess that you are referring to the apex of the database installed., right

  Right. The image prefix is defined for the APEX installed in the database instance.

  When installing APEX instance you install with "/ appdb/i /" prefix, I guess, therefore your APEX page shows the markup like for example:

  Note the attribute src of the script tag. It is defined as:

  /appdb/i/libraries/apex/minified/desktop_all.min.js?v=4.2.5.00.08
  

  rather under normal Setup if you have a correct image prefix Viz "/ i /" when installing the APEX, then this path would be:

  /i/libraries/apex/minified/desktop_all.min.js?v=4.2.5.00.08
  

  Therefore, the proposal to run the reset_image_prefix.sql to reset the image prefix ' / i /.

  You will notice that your:

  /i/apex_version.txt
  

  you give the right file, but try

  /appdb/i/apex_version.txt
  

  It will probably show nothing / raise 404 not found error.

  Kind regards

  Kiran

• blank page after you successfully install apex 4.2.6 4.2.0

  help pls kindly, I have try to install oracle apex 4.2.6 version of apex 4.2.0, it installed successfully, but its white show page, use the express edition database, what I can do

  Hi timmy3780,

  timmy3780 wrote:

  help pls kindly, I have try to install oracle apex 4.2.6 version of apex 4.2.0, it installed successfully, but its white show page, use the express edition database, what I can do

  Please provide version of Oracle Database Express edition, you use. Always provide enough information, so it is easy to understand the problem and give a more appropriate answer.

  Usually the blank page after upgrade to Oracle APEX is related to an incorrect loading of the images.

  You run the following command with the right settings?

  SQL> @apxldimg.sql APEX_HOME
  
  [Note: APEX_HOME is the directory you specified when unzipping the file.]
  

  Say that you have unpacked the file apex_4.2.6.zip in the D drive directory (assuming that the Windows operating system). So, the folder structure will be D:\apex.

  So, the command above provides that the directory where you unzipped the apex_4.2.6. It will be D:, if you would have unpacked to D:\MyDir, the structure of the folder would be D:\mydir\apex and the command expects the path D:\MyDir.

  Case 1: D:\apex

  SQL> @apxldimg.sql D:
  

  Case 2: D:\mydir\apex

  SQL> @apxldimg.sql D:\mydir
  

  Then, try this again if you did it wrong.

  If the problem is in the contrary case, the reference for troubleshooting:

  http://docs.Oracle.com/CD/E37097_01/install.42/e35123/trouble.htm#HTMIG262

  I hope this helps!

  Kind regards

  Kiran

• Apex listener show me a blank page

  Hello

  I have a named oradb dbserver in which there is a db 11.2 with apex.

  It uses a local listener:

  Summary of endpoints listening...

  (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=oradb) (PORT = 1521)))

  (DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC1521)))

  (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp (PORT = 2100))(HOST=oradb)) (Presentation = FTP)(Session=RAW))

  (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=oradb) (PORT = 8080)) (Presentation = HTTP)(Session=RAW))

  In another oraapp machine, I installed last Apex earphone + glassfish.

  I copied all the files to oradb $ORACLE_HOME/apex/images to oraapp $APEX_LISTENER/images and then create

  static content for images.

  The deployment of apex.war and i.war works fine, but when I try to access http://oraapp:8080\apex

  It shows me a blank pages.

  With the help of http://oradb:8080\apex works very well.

  Any ideas?

  Hello

  problem solved.

  I downloaded the wrong images 4.1.1 instear 4.1.0

  Thank you.

• Apex 4 - Code Editor based on Java displays blank page and cannot be used

  After the upgrade to 4 Apex. PL/SQLCode Editor shows blank page (no lines of code). I tried IE7 (Sun Java 1.6) and Firefox 3.6.10 to access the apex with the same result. What Miss me here (the same browsers worked before and still work with apex 3)?

  Hi gleb,.

  You can recharge/overwrite the images the same way you did the initial deployment after upgrade and see if the problem persists.
  If so, you can use Firebug to see if there are any 404 in the query when you call the Publisher.

  Sorry for the interruption,

  -Udo

• APEX SSO blank Page

  Hello
  Our just improved DBA of apex 3.1 and 3.2. I had to reinstall the ssosdk and custom_auth_sso_902. Now after successful login, sso returns me to a blank page. I tried to delete the partner application and recreate, but still get the blank page. our Apex is in/pls/apps.
  https://server.com/pls/apps/wwv_flow_custom_auth_sso.process_success?urlc=v1.2 ~ D360F...
  
  Thanks for any help.
  
  
  
  restored to 3.1.2
  
  Published by: bahaugab on February 27, 2010 08:07

  Yes it can be funny like that.

  I lost count of the number of times I got to reregister APEX as a UNIQUE partner authentication app and then relaunch regapp when everything looks ok.

  Happy that you guessed it work.

  You may want to look at creating a schema called APEX_SSO and the ssosdk running in this scheme (that is to say he will be the owner of the table of $ wwsec_enabler_config_info). The advantage of this is that you shouldn't have to worry about anything whatsoever when you upgrade to a future version of APEX that is when the schema changes from FLOWS_030200 to APEX_040000 for example which means normally run the ssosdk in the new schema and run the regapp.

  Hope that helps.

  Duncs
  -----------------------------------------------------------------
  http://djmein.blogspot.com

  By courtesy, please remember to mark the useful or correct accordingly :) answers

• Create a completely blank page

  Hello

  I want to create a completely blank page in order to return a simple json data string.

  I created an application with a single page (no authentication) and used model printable version.

  When I run the page I always get a navigation link (ADMIN 01) in the upper left corner. Is it possible to completely remove everything from the page?

  Thank you

  APEX version: 4.2.4.00.08

  DB version: 10.2.0.1 under RedHat 4 5 32-bit update

  Architecture Server Web site: OSH running on the database server

  Browser (s) / version (s): latest version of Firefox

  TEMM says:

  If I sends and HTTP request to another application, this will not be the page in the url (for example, the 100 app_id and page 1)

  http://Apex.somewhere.com/pls/Apex/f?p=100:1

  Wouldn't this page be returned with the htp.p of the application process?

  Sorry, I don't understand the question.

  An application process is like a mini web service. Call you it via a URI and returns an HTTP response. It can be called safely from any application in the same workspace in a valid session of APEX, or made public, and it may take session state settings.

  As it is said in the documentation, the URI for an application process is

  f?p=application_id:page_id:session:APPLICATION_PROCESS=process_id

  but the "page alias number is required or on demand only as a syntactic placeholder because no specific page is available for this type of application." The process is identified uniquely by the application ID/alias and the process ID.

• Ajax callback gives a blank page

  Hello

  I'm new to Apex and I have a question about the use of Ajax callbacks...

  My app keeps some baseline data for an entity. For each attribute of the entity, the user is able to view a list of data sources in the attribute and the attribute value provided by each source. The user can then select one of these values that they consider as correct.

  To implement this I used a report region, with a classic report. For each line, I've included a dummy column that I have specified as a link. The idea is that the user click on the link for the line, that they want to choose, an API updates the accorndingly database and the screen is refreshed to show the new State.

  The link column is defined with the relevant details, as follows:

  Target: the page itself

  Request: APPLICATION_PROCESS = MY_API

  Item1: PX_ROW_KEY = > #ROW_KEY #.

  PX_ROW_KEY is a hidden page element.

  The MY_API process is defined as an Ajax callback as follows:

  Address the point: on request

  Source: my_pkg.my_api (p_row_key = >: PX_ROW_KEY);

  Works well; When the user clicks on the link, the API is executed and I can see that the database has been updated. The problem is that the user is presented with a blank page and use the back button to return to the original page.

  How can I get the application to revert to the original of the page once the Ajax callback / API has finished? Or do I have to use a different approach to achieve the same effect?

  It's about Apex 4.2.4 and Oracle 12.1.

  Thank you very much

  Mike

  Hello

  Check your sample now.

  I have change the column request link, point process for the process of your page and also I created branch to the same page.

  This isn't something to do with "Ajax", but I think your page is working now as you indented

  If you really want it with Ajax, then a totally different approach, I think.

  Kind regards

  Jari

  Post edited by: jariola

  In fact I branch created, is not necessary. Example of not to submit the page, it redirects.

• Modal Plugin Page showing the blank Page.

  Hi all
  I use modal Skillbuilder page 2.0 4.2 APEX.
  Whenever I open the modal page, blank page opens.
  
  Can someone guide me what could be the problem.
  
  To open the modal page, I did the following steps.
  1 installed the Plugin 2.0
  2. from parent page, I created a button. Set the action to "defined by the dynamic Action. (I also tried to set the id of the button = "CREAT_BUTTON", a dynamic action with jQuery selector etc., as shown in the example video. "But this does not also).
  3 created dynamic action on click, mentioned the button and gave the path of the new page opens.
  4. change make up the Setup for the plugin and set the theme 1.

  Please see my earlier post-
  Your 'integrate in executives' is set to 'Deny', under Edit Application Properties-> security-> security of the browser.
  I put it on "Allow same origin".

  BTW, don't forget to mark the answer as correct!

• Open the link in a new tab opens as a blank page?

  Whenever I go to open a link in a new tab, a blank page appears. This has started to happen since my mac just decided to update by itself for some reason any

  It's very frustrating, how can this be repaired?

  Safari - no support for third-party modules can cause Safari to suddenly quit, or have performance problems

  Safari does not load a page or webpage elements are missing

  Safari / other browsers - Web site does not