While running the coomand Ionic cordova run android --prod getting error

src/app/pages/profile/profile.page.html(30,53): : Property ‘cropUpload’ does not exist on type ‘ProfilePage’.
src/app/pages/setting/setting.page.html(57,68): : Property ‘oldpassword’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(64,69): : Property ‘newpassword’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(71,73): : Property ‘confirmpassword’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(57,68): : Property ‘oldpassword’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(64,69): : Property ‘newpassword’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(71,73): : Property ‘confirmpassword’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(80,17): : Property ‘oldpassword’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(80,17): : Property ‘newpassword’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(80,17): : Property ‘confirmpassword’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(102,50): : Property ‘myDate’ does not exist on type ‘SettingPage’.
src/app/pages/setting/setting.page.html(105,24): : Property ‘gender’ does not exist on type ‘SettingPage’.

Can you please help me correct this?
These variable are declare in my page and used as well .