Image could not be converted to WebP

Dear nosilver4u,
I configured webp. However, running Bulk Optimizer I recieve “Image could not be converted to WebP”.

What is wrong? Please see Debugging Information. There is “invalid output
tool not found”

Thansk for your support,

EIO_Base::__construct()
ewww_image_optimizer_init()
home url: https://robime.it/
relative home url: //robime.it/
content_url: https://robime.it/wp-content/uploads/
home domain: robime.it
checking any images matching these patterns for webp:
rewriting any images matching these domains to webp:
ewww_image_optimizer_admin_init()
ewww_image_optimizer_cloud_init()
ewww_image_optimizer_upgrade()
ewww_image_optimizer_exec_init()
ewww_image_optimizer_cron_setup()
EWWWIO_Tracking::schedule_send()
ewww_image_optimizer_tool_init()
ewww_image_optimizer_install_tools()
Checking/Installing tools in /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/
wp-content/ewww permissions: 0755
ewww_image_optimizer_install_paths()
CPU architecture: x86_64
generated paths:
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/plugins/ewww-image-optimizer/binaries/jpegtran-linux
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/plugins/ewww-image-optimizer/binaries/optipng-linux
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/plugins/ewww-image-optimizer/binaries/gifsicle-linux
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/plugins/ewww-image-optimizer/binaries/pngquant-linux
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/plugins/ewww-image-optimizer/binaries/cwebp-linux
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/optipng
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/gifsicle
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/pngquant
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp
ewww_image_optimizer_skip_tools()
enabled: jpegtran
enabled: optipng
enabled: gifsicle
enabled: webp
Linux/UNIX style OS, checking permissions
ewww_image_optimizer_check_permissions()
permissions for /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran: 0755
permissions ok
ewww_image_optimizer_check_permissions()
permissions for /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/gifsicle: 0755
permissions ok
ewww_image_optimizer_check_permissions()
permissions for /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/optipng: 0755
permissions ok
ewww_image_optimizer_check_permissions()
permissions for /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp: 0755
permissions ok
ewww_image_optimizer_settings_script()
ewww_image_optimizer_bulk_script()
ewww_image_optimizer_tool_script()
ewww_image_optimizer_webp_script()
ewww_image_optimizer_notice_utils()
ewww_image_optimizer_exec_check()
ewww_image_optimizer_skip_tools()
enabled: jpegtran
enabled: optipng
enabled: gifsicle
enabled: webp
ewww_image_optimizer_path_check()
ewww_image_optimizer_find_nix_binary()
found /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran, testing…
ewww_image_optimizer_md5check()
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran: 21d8046e07cb298dfd2f3b1e321c67c378a4d35fa8adc3521acc42b5b8088d64
checksum verified, binary is intact
ewww_image_optimizer_mimetype()
testing mimetype: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran
ewwwio type: application/x-executable
ewww_image_optimizer_tool_found()
testing case: j at /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran: Bad system call
tool not found
found /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran-custom, testing…
ewww_image_optimizer_mimetype()
testing mimetype: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran-custom
ewwwio type: application/x-executable
ewww_image_optimizer_tool_found()
testing case: j at /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran-custom
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran-custom: invalid output
tool not found
found /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran-alt, testing…
ewww_image_optimizer_mimetype()
testing mimetype: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran-alt
ewwwio type: application/x-executable
ewww_image_optimizer_tool_found()
testing case: j at /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran-alt
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/jpegtran-alt: invalid output
tool not found
ewww_image_optimizer_tool_found()
testing case: j at jpegtran
jpegtran: libjpeg-turbo version 1.4.2 (build 20191113)
optimizer found
defining EWWW_IMAGE_OPTIMIZER_JPEGTRAN
ewww_image_optimizer_find_nix_binary()
found /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/optipng, testing…
ewww_image_optimizer_md5check()
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/optipng: 4404076a4f9119d4dfbb7acb00eb65345e804186a019c7136d8f8e87fb0cb997
checksum verified, binary is intact
ewww_image_optimizer_mimetype()
testing mimetype: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/optipng
ewwwio type: application/x-executable
ewww_image_optimizer_tool_found()
testing case: o at /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/optipng
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/optipng: Bad system call
tool not found
ewww_image_optimizer_tool_found()
testing case: o at optipng
optipng: OptiPNG version 0.7.7
optimizer found
defining EWWW_IMAGE_OPTIMIZER_OPTIPNG
ewww_image_optimizer_find_nix_binary()
found /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/gifsicle, testing…
ewww_image_optimizer_md5check()
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/gifsicle: 566f058b2043c4f3c8c049b0507bfa78dcb33dac52b132cade5f67bbb62d91e4
checksum verified, binary is intact
ewww_image_optimizer_mimetype()
testing mimetype: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/gifsicle
ewwwio type: application/x-executable
ewww_image_optimizer_tool_found()
testing case: g at /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/gifsicle
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/gifsicle: Bad system call
tool not found
ewww_image_optimizer_tool_found()
testing case: g at gifsicle
gifsicle: LCDF Gifsicle 1.91
optimizer found
defining EWWW_IMAGE_OPTIMIZER_GIFSICLE
ewww_image_optimizer_find_nix_binary()
found /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp, testing…
ewww_image_optimizer_md5check()
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp: 90a506eea038e89ef53b41bfcae2cf2d67db6a3eae57fa43ca02da407420e0b6
checksum verified, binary is intact
ewww_image_optimizer_mimetype()
testing mimetype: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp
ewwwio type: application/x-executable
ewww_image_optimizer_tool_found()
testing case: w at /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp: Bad system call
tool not found
found /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-custom, testing…
ewww_image_optimizer_mimetype()
testing mimetype: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-custom
ewwwio type: application/x-executable
ewww_image_optimizer_tool_found()
testing case: w at /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-custom
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-custom: invalid output
tool not found
found /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-alt, testing…
ewww_image_optimizer_mimetype()
testing mimetype: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-alt
ewwwio type: application/x-executable
ewww_image_optimizer_tool_found()
testing case: w at /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-alt
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-alt: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-alt: error while loading shared libraries: libjpeg.so.62: cannot open shared object file: No such file or directory
optimizer found
defining EWWW_IMAGE_OPTIMIZER_CWEBP
using: jpegtran
using: optipng
using: gifsicle
using: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-alt
defining EWWW_IMAGE_OPTIMIZER_PNGOUT
defining EWWW_IMAGE_OPTIMIZER_PNGQUANT
ewww_image_optimizer_options()
uid157515
EWWW IO version: 512.0
WP version: 5.3
PHP version: 70303
libxml version: 20903
core plugin
ABSPATH: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/
WP_CONTENT_DIR: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content
home url: https://robime.it
site url: https://robime.it
content_url: https://robime.it/wp-content
upload_dir: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/uploads
content_width: 696
registered stream wrappers: https,ftps,compress.zlib,compress.bzip2,php,file,glob,data,http,ftp,phar,zip
EIO_HS_Beacon::admin_notice()
ewww_image_optimizer_jpg_quality()
ewww_image_optimizer_skip_tools()
enabled: jpegtran
enabled: optipng
enabled: gifsicle
enabled: webp
ewww_image_optimizer_tool_found()
testing case: j at jpegtran
jpegtran: libjpeg-turbo version 1.4.2 (build 20191113)
optimizer found
ewww_image_optimizer_tool_found()
testing case: o at optipng
optipng: OptiPNG version 0.7.7
optimizer found
ewww_image_optimizer_tool_found()
testing case: g at gifsicle
gifsicle: LCDF Gifsicle 1.91
optimizer found
ewww_image_optimizer_tool_found()
testing case: w at /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-alt
/nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-alt: /nfsmnt/hosting1_1/c/b/cb70c92a-4223-4bdc-bdff-9445dc18a7ad/robime.it/web/wp-content/ewww/cwebp-alt: error while loading shared libraries: libjpeg.so.62: cannot open shared object file: No such file or directory
optimizer found
ewww_image_optimizer_gd_support()
GD found, supports:
GD Version: bundled (2.1.0 compatible)
FreeType Support: 1
FreeType Linkage: with freetype
GIF Read Support: 1
GIF Create Support: 1
JPEG Support: 1
PNG Support: 1
WBMP Support: 1
XPM Support:
XBM Support: 1
WebP Support: 1
BMP Support: 1
JIS-mapped Japanese Font Support:
ewww_image_optimizer_gmagick_support()
ewww_image_optimizer_imagick_support()
3FR,AAI,AI,ART,ARW,AVI,AVS,BGR,BGRA,BIE,BMP,BMP2,BMP3,BRF,CAL,CALS,CANVAS,CAPTION,CIN,CIP,CLIP,CMYK,CMYKA,CR2,CRW,CUR,CUT,DCM,DCR,DCX,DDS,DFONT,DJVU,DNG,DOT,DPX,DXT1,DXT5,EPDF,EPI,EPS,EPS2,EPS3,EPSF,EPSI,EPT,EPT2,EPT3,ERF,EXR,FAX,FITS,FRACTAL,FTS,G3,GIF,GIF87,GRADIENT,GRAY,GROUP4,GV,HALD,HDR,HISTOGRAM,HRZ,HTM,HTML,ICB,ICO,ICON,INFO,INLINE,IPL,ISOBRL,JBG,JBIG,JNG,JNX,JPEG,JPG,JSON,K25,KDC,LABEL,M2V,M4V,MAC,MAP,MASK,MAT,MATTE,MEF,MIFF,MNG,MONO,MOV,MP4,MPC,MPEG,MPG,MRW,MSL,MSVG,MTV,MVG,NEF,NRW,NULL,ORF,OTB,OTF,PAL,PALM,PAM,PANGO,PATTERN,PBM,PCD,PCDS,PCL,PCT,PCX,PDB,PDF,PDFA,PEF,PES,PFA,PFB,PFM,PGM,PICON,PICT,PIX,PJPEG,PLASMA,PNG,PNG00,PNG24,PNG32,PNG48,PNG64,PNG8,PNM,PPM,PREVIEW,PS,PS2,PS3,PSB,PSD,PTIF,PWP,RADIAL-GRADIENT,RAF,RAS,RAW,RGB,RGBA,RGBO,RGF,RLA,RLE,RMF,RW2,SCR,SCT,SFW,SGI,SHTML,SIX,SIXEL,SPARSE-COLOR,SR2,SRF,STEGANO,SUN,SVG,SVGZ,TEXT,TGA,THUMBNAIL,TIFF,TIFF64,TILE,TIM,TTC,TTF,TXT,UBRL,UIL,UYVY,VDA,VICAR,VID,VIFF,VIPS,VST,WBMP,WMF,WMV,WMZ,WPG,X,X3F,XBM,XC,XCF,XPM,XPS,XV,XWD,YCbCr,YCbCrA,YUV
ewww_image_optimizer_find_nix_binary()
ewww_image_optimizer_tool_found()
testing case: n at nice
nice: 0
nice found
ewww_image_optimizer_savings()
querying savings for single site
table name is wp_ewwwio_images
total original size: 4368486738
total current(opt) size: 3025105870
savings found: 1343380868
14265 images have been optimized
automatic compression enabled
remove metadata: on
jpg level: 10
png level: 10
gif level: 10
pdf level: 0
bulk delay: 0
backup mode: off
ExactDN enabled: off
ExactDN all the things: on
ExactDN lossy: 1
ExactDN resize existing: off
ExactDN attachment queries: on
lazy load: off
LQIP: off
optipng level: 2
pngout disabled: yes
pngout level: 2
ewww_image_optimizer_jpg_quality()
parallel optimization: off
background optimization: on
scheduled optimization: off
include media library: on
include originals: off
folders to optimize:

folders to ignore:

skip images smaller than: 0 bytes
skip PNG images larger than: 0 bytes
exclude originals from lossy: off
exclude originals from metadata removal: off
use system binaries: no
resize detection: on
max media dimensions: 1024 x 768
max other dimensions: 1024 x 768
resize existing images: on
resize existing (non-media) images: off
ewww_image_optimizer_get_image_sizes()
sizes: thumbnail
medium
medium_large
large
1536×1536
2048×2048
td_218x150
td_1920x0
td_80x60
td_100x70
td_265x198
td_324x160
td_324x235
td_356x220
td_356x364
td_696x385
Array
(
[thumbnail] => Array
(
[width] => 150
[height] => 150
)
[medium] => Array
(
[width] => 300
[height] => 300
)
[medium_large] => Array
(
[width] => 768
[height] => 9999
)
[large] => Array
(
[width] => 1024
[height] => 1024
)
[1536×1536] => Array
(
[width] => 1536
[height] => 1536
)
[2048×2048] => Array
(
[width] => 2048
[height] => 2048
)
[td_218x150] => Array
(
[width] => 218
[height] => 150
)
[td_1920x0] => Array
(
[width] => 1920
[height] => 0
)
[td_80x60] => Array
(
[width] => 80
[height] => 60
)
[td_100x70] => Array
(
[width] => 100
[height] => 70
)
[td_265x198] => Array
(
[width] => 265
[height] => 198
)
[td_324x160] => Array
(
[width] => 324
[height] => 160
)
[td_324x235] => Array
(
[width] => 324
[height] => 235
)
[td_356x220] => Array
(
[width] => 356
[height] => 220
)
[td_356x364] => Array
(
[width] => 356
[height] => 364
)
[td_696x385] => Array
(
[width] => 696
[height] => 385
)
[pdf-full] => Array
(
[width] => 99999
[height] => 99999
)
)

disabled resizes:
thumbnail: optimization=enabled creation=enabled
medium: optimization=enabled creation=enabled
medium_large: optimization=enabled creation=enabled
large: optimization=enabled creation=enabled
1536×1536: optimization=enabled creation=enabled
2048×2048: optimization=enabled creation=enabled
td_218x150: optimization=enabled creation=enabled
td_1920x0: optimization=enabled creation=enabled
td_80x60: optimization=enabled creation=enabled
td_100x70: optimization=enabled creation=enabled
td_265x198: optimization=enabled creation=enabled
td_324x160: optimization=enabled creation=enabled
td_324x235: optimization=enabled creation=enabled
td_356x220: optimization=enabled creation=enabled
td_356x364: optimization=enabled creation=enabled
td_696x385: optimization=enabled creation=enabled
pdf-full: optimization=enabled creation=enabled
delete originals: off
jpg2png: off
ewww_image_optimizer_jpg_background()
ewww_image_optimizer_jpg_background()
png2jpg: off
gif2png: off
webp conversion: on
alt webp rewriting: on
webp paths:

forced webp: on
enable help beacon: no
max_execution_time: 600
ewww_image_optimizer_stl_check()
max_execution_time not configurable
disable_functions:
detected memory limit is: 536870912
loading webp script without wp_add_inline_script

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