Problems using Navicat Premium?

Same here, my navicat 15 crashed every time when I tried to launch it.

hi, i have same issue, i tried reinstall it, but same problem.

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Dyld Error Message:
dyld: Using shared cache: B29CE7E7-6D47-344D-88F6-69075E72F0B9
Library not loaded: /usr/lib/libecpgcompat.3.dylib
Referenced from: /Applications/Navicat Premium.app/Contents/MacOS/Navicat Premium
Reason: image not found

Binary Images:
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0x10535a000 - 0x105d04fff +libmozjs-52.dylib (0) <0170EE04-E3C2-338E-9F77-204E1884D02A> /Applications/Navicat Premium.app/Contents/Frameworks/libmozjs-52.dylib
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0x109b58000 - 0x109b9dfff +libsqlite.dylib (0) <A3EEC614-B350-3C02-9B76-C6F36D274E65> /Applications/Navicat Premium.app/Contents/Frameworks/libsqlite.dylib
0x109bc0000 - 0x109cadfff +libwxsqlite3secure.dylib (0) <77EE6889-1D64-3555-8AA5-911D71615862> /Applications/Navicat Premium.app/Contents/Frameworks/libwxsqlite3secure.dylib
0x109d0a000 - 0x109da5fff +libssh.4.dylib (0) <28C5CBE7-690A-3B50-91A6-1BC844A4B552> /Applications/Navicat Premium.app/Contents/Frameworks/libssh.4.dylib
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0x10a200000 - 0x10a385fff +libprotobuf.10.dylib (0) <211696B0-0053-3DA9-AC08-A86FE35325B2> /Applications/Navicat Premium.app/Contents/Frameworks/libprotobuf.10.dylib
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0x10a5e9000 - 0x10a5ebfff +libharfbuzz-icu.0.dylib (0) <8AA11785-90CB-342A-8B86-BB893410AC23> /Applications/Navicat Premium.app/Contents/Frameworks/libharfbuzz-icu.0.dylib
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0x10a822000 - 0x10a825fff +libgmodule-2.0.0.dylib (0) <D33263A8-DE5E-3F1C-B391-5593ADEE15E0> /Applications/Navicat Premium.app/Contents/Frameworks/libgmodule-2.0.0.dylib
0x10a82d000 - 0x10a83cfff +libnsypush.dylib (0) <221C529C-618A-3E7A-BB08-9E27908664D4> /Applications/Navicat Premium.app/Contents/Frameworks/libnsypush.dylib
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I have the issue too...

My Navicat 12 works but the search filter doesn't work.

Same problem :-(

Help!!

Navicat 15 does not work in big SUR !!! HELP! ... Or how can I roll back the update

I also have the same issue when I try to lunch navicate premium after i update to MAC OS Big Sur

Dyld Error Message:
dyld: Using shared cache: 9F6FFF1F-4096-355B-B037-8DCE73A7AA42
Library not loaded: @executable_path/../Frameworks/libpq.5.dylib
Referenced from: /Applications/Navicat Premium.app/Contents/Frameworks/libecpg.6.dylib
Reason: image not found

The same problem!!1!

You just need to get a hold of this files:

Code Block 
libpq.5.6.dylib
libpgtypes.3.4.dylib
libecpg.6.5.dylib
libecpg_compat.3.5.dylib

I had another Mac(Not yet updated to Big Sur) and just copy this files from /usr/lib

Then just paste them in: /usr/local/lib (its the same, and you don't have permission to /usr/lib)

Then create a sim link to each file without the number at the end, like so:

Code Block 
ln -s libecpg_compat.3.5.dylib libecpg_compat.3.dylib

(Notice the dot 5 is missing in the sym link file)

And that's it.

If you care what those files, I think essentially it is like a libs for PostgreSQL in some way (or some wrapper around some other lib, not sure though).

thx @JonnieM. It works..

I have the same issue. Glad I installed on an old laptop, because if this was my everyday computer, I'd be screwed.

• EDIT *

Just cleared from applications and then did a fresh install and everything is working well. Since I couldn't run an update from the app due to crashing, the fresh app install worked just fine because it was the latest version. Hope this helps someone else.

Code Block 
brew install postgresql

solved my problem!

@JonnieM,
I don't have access to another mac. Can you send us these files?

thx for @JonnieM 's answer,

i found the missing files:

Code Block 
libpq.5.6.dylib
libpgtypes.3.4.dylib
libecpg.6.5.dylib
libecpg_compat.3.5.dylib

can be resolved with homebrew:

Code Block 
$brew install postgresql

then my navicat sucessfully launched on big sur.

use

Code Block 
brew install postgresql

It resolve for me.