Images are black and white after resize

[Frew777]

All of my resized thumbnails are black&white.

I got this error when I start a planka container. I use docker compose.

debug: WARNING: CPU supports 0x6000000000004000, software requires 0x4000000000005000

Planka version - 1.15.3

My server is hosted on VPS.
cat /proc/cpuinfo output:

leo@server:~# cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 13
model name      : QEMU Virtual CPU version 2.5+
stepping        : 3
microcode       : 0x1
cpu MHz         : 1999.999
cache size      : 16384 KB
physical id     : 0
siblings        : 1
core id         : 0
cpu cores       : 1
apicid          : 0
initial apicid  : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pse36 clflush mmx fxsr sse sse2 syscall nx lm rep_good nopl xtopology cpuid tsc_known_freq pni cx16 x2apic hypervisor lahf_lm pti
bugs            : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs itlb_multihit mmio_unknown
bogomips        : 3999.99
clflush size    : 64
cache_alignment : 64
address sizes   : 46 bits physical, 48 bits virtual
power management:

I found out that my problem is similar to lovell/sharp#3893

And probable this is the solution lovell/sharp#3893 (comment)

[meltyshev]

Hi! Related #574.
I'll update sharp to the new version, seems like it should be fixed.

[meltyshev]

Please try to update to v1.15.4 and upload the image again. If it doesn't work, please let me know.

[Frew777]

Just trying a new version

As you can see everything is ok now.

Thanks, for such a fast support

[mouawiashride]

also you can solve the problem by this command
export VIPS_NOVECTOR=true