Ubuntu 18 Rails App

Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
Post Reply
Mufc2202
Posts: 4
Joined: 2019-08-09T15:33:31-07:00
Authentication code: 1152

Ubuntu 18 Rails App

Post by Mufc2202 » 2019-08-09T15:42:45-07:00

I am running a Rails 5.2 app using paperclip and imagemagick to process images. I get an error message Paperclip::Errors::NotIdentifiedByImageMagickError from my server and cannot figure out why. I have imagemagick 7.0.8-56 installed. Image uploads worked on my old server (ubuntu 14) and work locally (OSX). One difference I noticed is when I run identify -list format on my Ubuntu 18 server the list does not include JPG or PNG or any important image format. Any ideas why I am getting the error? I have tried to uninstall and reinstall imagemagick but that has not been successful. Thank you!

User avatar
fmw42
Posts: 25746
Joined: 2007-07-02T17:14:51-07:00
Authentication code: 1152
Location: Sunnyvale, California, USA

Re: Ubuntu 18 Rails App

Post by fmw42 » 2019-08-09T15:49:07-07:00

If identify -list format does not find any image delegates, then it was not installed properly or was installed from source. With source installs, one has to install all delegates first.

Mufc2202
Posts: 4
Joined: 2019-08-09T15:33:31-07:00
Authentication code: 1152

Re: Ubuntu 18 Rails App

Post by Mufc2202 » 2019-08-09T15:50:51-07:00

Code: Select all

deploy@yes:~$ identify -list format
   Format  Mode  Description
-------------------------------------------------------------------------------
      3FR  r--   Hasselblad CFV/H3D39II
      3G2  r--   Media Container
      3GP  r--   Media Container
        A* rw+   Raw alpha samples
      AAI* rw+   AAI Dune image
       AI  rw-   Adobe Illustrator CS2
      ART* rw-   PFS: 1st Publisher Clip Art
      ARW  r--   Sony Alpha Raw Image Format
      AVI  r--   Microsoft Audio/Visual Interleaved
      AVS* rw+   AVS X image
        B* rw+   Raw blue samples
      BGR* rw+   Raw blue, green, and red samples
     BGRA* rw+   Raw blue, green, red, and alpha samples
     BGRO* rw+   Raw blue, green, red, and opacity samples
      BMP* rw-   Microsoft Windows bitmap image
     BMP2* rw-   Microsoft Windows bitmap image (V2)
     BMP3* rw-   Microsoft Windows bitmap image (V3)
      BRF* -w-   BRF ASCII Braille format
        C* rw+   Raw cyan samples
      CAL* r--   Continuous Acquisition and Life-cycle Support Type 1
           Specified in MIL-R-28002 and MIL-PRF-28002
     CALS* r--   Continuous Acquisition and Life-cycle Support Type 1
           Specified in MIL-R-28002 and MIL-PRF-28002
   CANVAS* r--   Constant image uniform color
  CAPTION* r--   Caption
      CIN* rw-   Cineon Image File
      CIP* -w-   Cisco IP phone image format
     CLIP* rw+   Image Clip Mask
     CMYK* rw+   Raw cyan, magenta, yellow, and black samples
    CMYKA* rw+   Raw cyan, magenta, yellow, black, and alpha samples
      CR2  r--   Canon Digital Camera Raw Image Format
      CRW  r--   Canon Digital Camera Raw Image Format
     CUBE* r--   Cube LUT
      CUR* rw-   Microsoft icon
      CUT* r--   DR Halo
     DATA* rw+   Base64-encoded inline images
      DCM* r--   Digital Imaging and Communications in Medicine image
           DICOM is used by the medical community for images like X-rays.  The
           specification, "Digital Imaging and Communications in Medicine
           (DICOM)", is available at http://medical.nema.org/.  In particular,
           see part 5 which describes the image encoding (RLE, JPEG, JPEG-LS),
           and supplement 61 which adds JPEG-2000 encoding.
      DCR  r--   Kodak Digital Camera Raw Image File
    DCRAW  r--   Raw Photo Decoder (dcraw)
      DCX* rw+   ZSoft IBM PC multi-page Paintbrush
      DDS* rw+   Microsoft DirectDraw Surface
      DNG  r--   Digital Negative
      DPX* rw-   SMPTE 268M-2003 (DPX 2.0)
           Digital Moving Picture Exchange Bitmap, Version 2.0.
           See SMPTE 268M-2003 specification at http://www.smtpe.org
           
     DXT1* rw+   Microsoft DirectDraw Surface
     DXT5* rw+   Microsoft DirectDraw Surface
     EPDF  rw-   Encapsulated Portable Document Format
      EPI  rw-   Encapsulated PostScript Interchange format
      EPS  rw-   Encapsulated PostScript
     EPS2  -w-   Level II Encapsulated PostScript
     EPS3  -w+   Level III Encapsulated PostScript
     EPSF  rw-   Encapsulated PostScript
     EPSI  rw-   Encapsulated PostScript Interchange format
      ERF  r--   Epson RAW Format
      FAX* rw+   Group 3 FAX
           FAX machines use non-square pixels which are 1.5 times wider than
           they are tall but computer displays use square pixels, therefore
           FAX images may appear to be narrow unless they are explicitly
           resized using a geometry of "150x100%".
           
     FILE* r--   Uniform Resource Locator (file://)
     FITS* rw-   Flexible Image Transport System
      FLV  rw+   Flash Video Stream
  FRACTAL* r--   Plasma fractal image
      FTP* r--   Uniform Resource Locator (ftp://)
      FTS* rw-   Flexible Image Transport System
        G* rw+   Raw green samples
       G3* rw-   Group 3 FAX
       G4* rw-   Group 4 FAX
      GIF* rw+   CompuServe graphics interchange format
    GIF87* rw-   CompuServe graphics interchange format (version 87a)
 GRADIENT* r--   Gradual linear passing from one shade to another
     GRAY* rw+   Raw gray samples
    GRAYA* rw+   Raw gray and alpha samples
     HALD* r--   Identity Hald color lookup table image
      HDR* rw+   Radiance RGBE image format
HISTOGRAM* -w-   Histogram of the image
      HRZ* rw-   Slow Scan TeleVision
      HTM* -w-   Hypertext Markup Language and a client-side image map
     HTML* -w-   Hypertext Markup Language and a client-side image map
     HTTP* r--   Uniform Resource Locator (http://)
    HTTPS* ---   Uniform Resource Locator (https://)
      ICB* rw-   Truevision Targa image
      ICO* rw+   Microsoft icon
     ICON* rw-   Microsoft icon
      IIQ  r--   Phase One Raw Image Format
     INFO  -w+   The image format and characteristics
   INLINE* rw+   Base64-encoded inline images
      IPL* rw+   IPL Image Sequence
   ISOBRL* -w-   ISO/TR 11548-1 format
  ISOBRL6* -w-   ISO/TR 11548-1 format 6dot
      JNX* r--   Garmin tile format
     JSON  -w+   The image format and characteristics
        K* rw+   Raw black samples
      K25  r--   Kodak Digital Camera Raw Image Format
      KDC  r--   Kodak Digital Camera Raw Image Format
    LABEL* r--   Image label
        M* rw+   Raw magenta samples
      M2V  rw+   MPEG Video Stream
      M4V  rw+   Raw MPEG-4 Video
      MAC* r--   MAC Paint
      MAP* rw-   Colormap intensities and indices
     MASK* rw+   Image Clip Mask
      MAT  rw+   MATLAB level 5 image format
    MATTE* -w+   MATTE format
      MEF  r--   Mamiya Raw Image File
     MIFF* rw+   Magick Image File Format
      MKV  rw+   Multimedia Container
     MONO* rw-   Raw bi-level bitmap
      MOV  rw+   MPEG Video Stream
      MP4  rw+   MPEG-4 Video Stream
      MPC* rw+   Magick Persistent Cache image format
     MPEG  rw+   MPEG Video Stream
      MPG  rw+   MPEG Video Stream
      MRW  r--   Sony (Minolta) Raw Image File
      MSL* rw+   Magick Scripting Language
     MSVG  rw+   ImageMagick's own SVG internal renderer
      MTV* rw+   MTV Raytracing image format
      MVG* rw-   Magick Vector Graphics
      NEF  r--   Nikon Digital SLR Camera Raw Image File
      NRW  r--   Nikon Digital SLR Camera Raw Image File
     NULL* rw-   Constant image of uniform color
        O* rw+   Raw opacity samples
      ORF  r--   Olympus Digital Camera Raw Image File
      OTB* rw-   On-the-air bitmap
      PAL* rw-   16bit/pixel interleaved YUV
     PALM* rw+   Palm pixmap
      PAM* rw+   Common 2-dimensional bitmap format
    PANGO* ---   Pango Markup Language
  PATTERN* r--   Predefined pattern
      PBM* rw+   Portable bitmap format (black and white)
      PCD* rw-   Photo CD
     PCDS* rw-   Photo CD
      PCL  rw+   Printer Control Language
      PCT* rw-   Apple Macintosh QuickDraw/PICT
      PCX* rw-   ZSoft IBM PC Paintbrush
      PDB* rw+   Palm Database ImageViewer Format
      PDF  rw+   Portable Document Format
     PDFA  rw+   Portable Document Archive Format
      PEF  r--   Pentax Electronic File
      PES* r--   Embrid Embroidery Format
      PFM* rw+   Portable float format
      PGM* rw+   Portable graymap format (gray scale)
      PGX* rw-   JPEG 2000 uncompressed format
    PICON* rw-   Personal Icon
     PICT* rw-   Apple Macintosh QuickDraw/PICT
      PIX* r--   Alias/Wavefront RLE image format
   PLASMA* r--   Plasma fractal image
      PNM* rw+   Portable anymap
      PPM* rw+   Portable pixmap format (color)
       PS  rw+   PostScript
      PS2  -w+   Level II PostScript
      PS3  -w+   Level III PostScript
      PSB* rw+   Adobe Large Document Format
      PSD* rw+   Adobe Photoshop bitmap
      PWP* r--   Seattle Film Works
        R* rw+   Raw red samples
RADIAL-GRADIENT* r--   Gradual radial passing from one shade to another
      RAF  r--   Fuji CCD-RAW Graphic File
      RAS* rw+   SUN Rasterfile
      RAW  r--   Raw
      RGB* rw+   Raw red, green, and blue samples
   RGB565* r--   Raw red, green, blue samples in 565 format
     RGBA* rw+   Raw red, green, blue, and alpha samples
     RGBO* rw+   Raw red, green, blue, and opacity samples
      RGF* rw-   LEGO Mindstorms EV3 Robot Graphic Format (black and white)
      RLA* r--   Alias/Wavefront image
      RLE* r--   Utah Run length encoded image
      RMF  r--   Raw Media Format
      RW2  r--   Panasonic Lumix Raw Image
      SCR* r--   ZX-Spectrum SCREEN$
SCREENSHOT* r--   Screen shot
      SCT* r--   Scitex HandShake
      SFW* r--   Seattle Film Works
      SGI* rw+   Irix RGB image
    SHTML* -w-   Hypertext Markup Language and a client-side image map
      SIX* rw-   DEC SIXEL Graphics Format
    SIXEL* rw-   DEC SIXEL Graphics Format
SPARSE-COLOR* -w+   Sparse Color
      SR2  r--   Sony Raw Format 2
      SRF  r--   Sony Raw Format
  STEGANO* r--   Steganographic image
      SUN* rw+   SUN Rasterfile
      SVG  rw+   Scalable Vector Graphics (XML 2.9.4)
     SVGZ  rw+   Compressed Scalable Vector Graphics (XML 2.9.4)
     TEXT* r--   Text
      TGA* rw-   Truevision Targa image
THUMBNAIL* -w+   EXIF Profile Thumbnail
     TILE* r--   Tile image with a texture
      TIM* r--   PSX TIM
      TM2* r--   PS2 TIM2
      TXT* rw+   Text
     UBRL* -w-   Unicode Text format
    UBRL6* -w-   Unicode Text format 6dot
      UIL* -w-   X-Motif UIL table
     UYVY* rw-   16bit/pixel interleaved YUV
      VDA* rw-   Truevision Targa image
    VICAR* rw-   VICAR rasterfile format
      VID* rw+   Visual Image Directory
     VIFF* rw+   Khoros Visualization image
     VIPS* rw+   VIPS image
      VST* rw-   Truevision Targa image
     WBMP* rw-   Wireless Bitmap (level 0) image
      WMV  rw+   Windows Media Video
      WPG* r--   Word Perfect Graphics
      X3F  r--   Sigma Camera RAW Picture File
      XBM* rw-   X Windows system bitmap (black and white)
       XC* r--   Constant image uniform color
      XCF* r--   GIMP image
      XPM* rw-   X Windows system pixmap (color)
      XPS  r--   Microsoft XML Paper Specification
       XV* rw+   Khoros Visualization image
        Y* rw+   Raw yellow samples
    YCbCr* rw+   Raw Y, Cb, and Cr samples
   YCbCrA* rw+   Raw Y, Cb, Cr, and alpha samples
      YUV* rw-   CCIR 601 4:1:1 or 4:2:2

Mufc2202
Posts: 4
Joined: 2019-08-09T15:33:31-07:00
Authentication code: 1152

Re: Ubuntu 18 Rails App

Post by Mufc2202 » 2019-08-09T15:51:35-07:00

There is the output from my identify -list format. As you can see, no jpg.

Any idea how I can get it installed correctly and fully?

Mufc2202
Posts: 4
Joined: 2019-08-09T15:33:31-07:00
Authentication code: 1152

Re: Ubuntu 18 Rails App

Post by Mufc2202 » 2019-08-09T16:02:28-07:00

I just hard deleted the folder that had those files in it and reinstalled it. It is working now. Thank you!

Post Reply