[Pw_forum] (no subject)

[ramesh kumar]

Dear friends

i am new to pwgui and trying to learn linux as well as pwgui. somehow i could able to install pwgui in my pc. but when i am trying to run Si SCF in it says 

can't read "::pwscf::settings(CHDENS)": no such element in array
can't read "::pwscf::settings(CHDENS)": no such element in array
    while executing
"::tclu::newset run(CHDENS,$moduleObj)      $::pwscf::settings(CHDENS)"
    (procedure "_init" line 16)
    invoked from within
"_init $guiObj"
    (procedure "::pwscf::run::run" line 7)
    invoked from within
"::pwscf::run::run ::gUI0"
    invoked from within
".gui0.shellchildsite.menubar.menubar.run.menu invoke active"
    ("uplevel" body line 1)
    invoked from within
"uplevel #0 [list $w invoke active]"
    (procedure "tkMenuInvoke" line 47)
    invoked from within
"tkMenuInvoke .gui0.shellchildsite.menubar.menubar.run.menu 1
"
    (command bound to event)


i know that i have done some mistake in pwscf settings but i dont know how to rectify it.

please help me in this regard
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