# GRC display category \[none\] **URL:** \ **Category:** GNU Radio\ **Created:** [December 15, 2014, 2:32pm UTC](https://www.ruby-forum.com/t/grc-display-category-none/233455 "2014-12-15T14:32:09Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![addis\_a](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/c4cdca/32.png) [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Post date:** [December 15, 2014, 2:32pm UTC](https://www.ruby-forum.com/t/grc-display-category-none/233455/1 "2014-12-15T14:32:09Z")
Hello all, are there any means of showing blocks in GRC, which are assigned to catetegory “[None]”? If I search in GRC for blocks without a (recognized) category, these blocks are shown, but with an empty search string, they are not shown at all. I am using GRC 3.7.6git-214-g56f69533 on a plain Kubuntu 14.10. Thanks for any hint. Mit freundlichen Gren / Best regards Stephan Ludwig Robert Bosch GmbH Corporate Sector Research & Advance Engineering, Communication Technology (CR/AEH4) Renningen 70465 Stuttgart GERMANY [www.bosch.com](http://www.bosch.com)[http://www.bosch.com](http://www.bosch.com) Tel. +49(711)811-8809 Fax +49(711)811-1052 Mobile +49(172)5630639 removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Registered Office: Stuttgart, Registration Court: Amtsgericht Stuttgart, HRB 14000; Chairman of the Supervisory Board: Franz Fehrenbach; Managing Directors: Dr. Volkmar Denner, Dr. Stefan Asenkerschbaumer, Dr. Rolf Bulander, Dr. Stefan Hartung, Dr. Dirk Hoheisel, Christoph Kbel, Uwe Raschke, Wolf-Henning Scheider, Dr. Werner Struth, Peter Tyroller ---
**Author:** ![Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/e36b37/32.png) [@Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/u/Ludwig_Stephan_SCR)\ **Post date:** [December 15, 2014, 2:43pm UTC](https://www.ruby-forum.com/t/grc-display-category-none/233455/2 "2014-12-15T14:43:13Z")
Nope, only blocks in the block tree are browsable. M ---
**Author:** ![Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/e36b37/32.png) [@Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/u/Ludwig_Stephan_SCR)\ **Post date:** [December 15, 2014, 5:15pm UTC](https://www.ruby-forum.com/t/grc-display-category-none/233455/3 "2014-12-15T17:15:05Z")
Thanks Martin for your immediate answer. Because I fear ignoring some blocks, which might become imminently useful, I meanwhile assembled a list of blocks, which have no category. Just in case someone might be in the same situation as I was: - AGC (BAZ) [gr-baz] - Bus Sink - Bus Sink Structure - Bus Source Structure - Ctrlport Probe PSD - Fractional Interpolator - IChar To Complex - Message Callback - Message Relay - Message Strobe Randome-Delay - Min - Missing Block - MSK Receiver (Debug) - Options - PDU Remove - PDU Set - Swap - TCP Sink (Baz) [gr-baz] - TCP Source (Baz) [gr-baz] - UDP Sink (Baz) [gr-baz] - UDP Source (Baz) [gr-baz] - Variable Delay - VCO (Complex) - XMLRPC Server (Baz) [gr-baz] Good evening to you all. Mit freundlichen Gren / Best regards Stephan Ludwig Robert Bosch GmbH Corporate Sector Research & Advance Engineering, Communication Technology (CR/AEH4) Renningen 70465 Stuttgart GERMANY > **[Want to know how to live #LikeABosch?](https://www.bosch.com/)** > > Moving stories and inspiring interviews. Experience the meaning of "invented for life" by Bosch completely new. Visit our international website. Tel. +49(711)811-8809 Fax +49(711)811-1052 Mobile +49(172)5630639 [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Registered Office: Stuttgart, Registration Court: Amtsgericht Stuttgart, HRB 14000; Chairman of the Supervisory Board: Franz Fehrenbach; Managing Directors: Dr. Volkmar Denner, Dr. Stefan Asenkerschbaumer, Dr. Rolf Bulander, Dr. Stefan Hartung, Dr. Dirk Hoheisel, Christoph Kbel, Uwe Raschke, Wolf-Henning Scheider, Dr. Werner Struth, Peter Tyroller -----Ursprngliche Nachricht----- Von: [discuss-gnuradio-bounces+stephan.ludwig2=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+stephan.ludwig2=removed_email_address@domain.invalid) [[mailto:discuss-gnuradio-bounces+stephan.ludwig2=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+stephan.ludwig2=removed_email_address@domain.invalid)] Im Auftrag von Martin B. Gesendet: Montag, 15. Dezember 2014 14:42 An: [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Betreff: Re: [Discuss-gnuradio] GRC display category [none] Nope, only blocks in the block tree are browsable. M On 12/15/2014 02:30 PM, Ludwig Stephan (CR/AEH4) wrote: > _[www.bosch.com](http://www.bosch.com)_ [http://www.bosch.com](http://www.bosch.com) > Dr. Stefan Asenkerschbaumer, Dr. Rolf Bulander, Dr. Stefan Hartung, Dr. > [Discuss-gnuradio Info Page](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio) * * * Discuss-gnuradio mailing list [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) > **[Discuss-gnuradio Info Page](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio)** ---
**Author:** ![Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/e36b37/32.png) [@Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/u/Ludwig_Stephan_SCR)\ **Post date:** [December 15, 2014, 5:21pm UTC](https://www.ruby-forum.com/t/grc-display-category-none/233455/4 "2014-12-15T17:21:13Z")
On 12/15/2014 05:13 PM, Ludwig Stephan (CR/AEH4) wrote: > Thanks Martin for your immediate answer. Because I fear ignoring some blocks, > which might become imminently useful, I meanwhile assembled a list of blocks, > which have no category. > Of course, there is always the option of adding a (sensible) category to > these blocks and issue pull requests to gnuradio/gr-baz… Sebastian ---
**Author:** ![Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/e36b37/32.png) [@Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/u/Ludwig_Stephan_SCR)\ **Post date:** [December 15, 2014, 9:32pm UTC](https://www.ruby-forum.com/t/grc-display-category-none/233455/5 "2014-12-15T21:32:02Z")
Can you do that for Ettus RFnoc? I noticed that has no category either. Lou – View this message in context: [http://gnuradio.4.n7.nabble.com/GRC-display-category-none-tp51628p51635.html](http://gnuradio.4.n7.nabble.com/GRC-display-category-none-tp51628p51635.html) Sent from the GnuRadio mailing list archive at [Nabble.com](http://Nabble.com). ---
**Author:** ![Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/e36b37/32.png) [@Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/u/Ludwig_Stephan_SCR)\ **Post date:** [December 16, 2014, 9:43am UTC](https://www.ruby-forum.com/t/grc-display-category-none/233455/6 "2014-12-16T09:43:11Z")
On 12/15/2014 09:20 PM, madengr wrote: > Can you do that for Ettus RFnoc? I noticed that has no category either. > Lou Hey, you can’t smack my own arguments straight back at me 🙂 Weird: All the rfnoc blocks are declared in uhd\_block\_tree.xml, but as you mention they don’t pop up in GRC. There will be changes anyway to our rfnoc branch soon, so I’ll try and take care of this. M ---
**Author:** ![Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/e36b37/32.png) [@Ludwig\_Stephan\_SCR](https://www.ruby-forum.com/u/Ludwig_Stephan_SCR)\ **Post date:** [December 15, 2014, 7:33pm UTC](https://www.ruby-forum.com/t/grc-display-category-none/233455/7 "2014-12-15T19:33:19Z")
On 12/15/2014 05:19 PM, Koslowski, Sebastian (CEL) wrote: > On 12/15/2014 05:13 PM, Ludwig Stephan (CR/AEH4) wrote: > > > Thanks Martin for your immediate answer. Because I fear ignoring some blocks, > > which might become imminently useful, I meanwhile assembled a list of blocks, > > which have no category. > > Of course, there is always the option of adding a (sensible) category to > > these blocks and issue pull requests to gnuradio/gr-baz… In case Sebastian was being too subtle: It would be nice if you added those blocks to categories and sent us a pull request. Same goes for gr-baz. Note that not all of these blocks actually should get a category (e.g. ‘Missing block’). It also shows you that pretty much everyone these days just uses search to grab blocks from the sidebar 🙂 (In fact, I often type until the block I want is at the top and then hit enter… me and mouse never got along that well. Which is why I always get owned at Unreal Tournament). M