Manifest is missing

[chihi asma]

Hi,

I tried to launch KF with Crimson and Httpserver  bundles in an embedded system 
but I get this error:
Removed corrupt bundle dir (Manifest is missing): 
/tmp/knopflerfish_osgi_2.2.0/knopflerfish.org/osgi/fwdir/bs/8
Removed corrupt bundle dir (Manifest is missing): 
/tmp/knopflerfish_osgi_2.2.0/knopflerfish.org/osgi/fwdir/bs/4

However, it works without problems on PC. Can anyone explain to me that?

Thanks in advance.I'm waiting for your response.

Asma