Failed to import XML sample data. plz help

I am unable to import XML.
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Failed to import post tag
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Failed to import “Work info”: Invalid post type
Failed to import “icon”: Invalid post type
Failed to import “icon”: Invalid post type
Failed to import “2”: Invalid post type
Failed to import “icon”: Invalid post type
Failed to import “icon”: Invalid post type
Failed to import “icon2”: Invalid post type
Failed to import “Landscape”: Invalid post type
Failed to import “list”: Invalid post type
Failed to import “list”: Invalid post type
Failed to import “pppp”: Invalid post type
Failed to import “work”: Invalid post type
Failed to import “409277”: Invalid post type
Failed to import “397209”: Invalid post type
Failed to import “378743”: Invalid post type
Failed to import “pppp”: Invalid post type
Failed to import “direktor”: Invalid post type
Failed to import “check”: Invalid post type
Failed to import “grid”: Invalid post type
Failed to import “clock”: Invalid post type
Failed to import “comp”: Invalid post type
Failed to import “_PSA4504”: Invalid post type
Failed to import “tumblr_m8rbw8Wekw1qdq19eo1_1280”: Invalid post type
Failed to import “tumblr_m6p161c56j1qdq19eo1_1280”: Invalid post type
Failed to import “tumblr_m6cu6zduI71qdq19eo1_1280”: Invalid post type
Failed to import “tumblr_m5ba40QiFR1qdq19eo1_r1_1280”: Invalid post type
Failed to import “tumblr_lxxyt3Tj9X1qdq19eo1_1280”: Invalid post type
Failed to import “a0045-000022b”: Invalid post type
Failed to import “tumblr_me7pmyHmo71qdq19eo1_1280”: Invalid post type
Failed to import “tumblr_m8ddmh57wQ1qdq19eo1_r1_1280 (1)”: Invalid post type
Failed to import “tumblr_m8knxbF4oo1qdq19eo1_r1_1280”: Invalid post type
Failed to import “tumblr_m3yj7gRlDS1qdq19eo1_1280”: Invalid post type
Failed to import “tumblr_mebgrfMJra1qdq19eo1_1280”: Invalid post type
Failed to import “23”: Invalid post type
Failed to import “tumblr_mbbn3cCbpO1qdq19eo1_1280”: Invalid post type
Failed to import “settings”: Invalid post type
Failed to import “tumblr_mamsrxZKYW1qdq19eo1_r1_1280”: Invalid post type
Failed to import “tumblr_mabqguwC6q1qdq19eo1_1280”: Invalid post type
Failed to import “tumblr_m3sepjZfYN1qdq19eo1_1280”: Invalid post type
Failed to import “check”: Invalid post type
Failed to import “director”: Invalid post type
Failed to import “tumblr_m8rbw8Wekw1qdq19eo1_1280”: Invalid post type
Failed to import “tumblr_m8rbw8Wekw1qdq19eo1_12801”: Invalid post type
Failed to import “tumblr_m8knxbF4oo1qdq19eo1_r1_1280”: Invalid post type
Failed to import “tumblr_m8rbw8Wekw1qdq19eo1_12801”: Invalid post type
Failed to import “tumblr_m3yj7gRlDS1qdq19eo1_1280”: Invalid post type
Failed to import “hand-bg”: Invalid post type
Failed to import “29058_original”: Invalid post type
Failed to import “29058_6_original”: Invalid post type
Failed to import “29058_4_original”: Invalid post type
Failed to import “29058_2_original”: Invalid post type
Failed to import “icon”: Invalid post type
Failed to import “29072_4_original”: Invalid post type
Failed to import “29072_2_original”: Invalid post type
Failed to import “29072_0_original”: Invalid post type
Failed to import “29072_original”: Invalid post type
Failed to import “29073_4_original”: Invalid post type
Failed to import “29073_2_original”: Invalid post type
Failed to import “29073_0_original”: Invalid post type
Failed to import “29073_original”: Invalid post type
Failed to import “29068_4_original”: Invalid post type
Failed to import “29068_2_original”: Invalid post type
Failed to import “29068_0_original”: Invalid post type
Failed to import “29068_original”: Invalid post type
Failed to import “icon”: Invalid post type
Failed to import “icon”: Invalid post type
Failed to import “tumblr_m3yj7gRlDS1qdq19eo1_1280”: Invalid post type
Failed to import “htc8sreview5_1020_verge_super_wide”: Invalid post type
Failed to import “htc8sreview11_1020_verge_super_wide”: Invalid post type
Failed to import “htc8sreview15_1020_verge_super_wide”: Invalid post type
Failed to import “htc8sreview6_1020_verge_super_wide”: Invalid post type
Failed to import “htc8s”: Invalid post type
Failed to import “tumblr_mb8rm0hRH21qdq19eo1_1280”: Invalid post type
Failed to import “tumblr_m4rie25g661qdq19eo2_1280”: Invalid post type
Failed to import “tumblr_m5ba40QiFR1qdq19eo2_r1_1280”: Invalid post type
Failed to import “icon”: Invalid post type
Failed to import “map”: Invalid post type
Failed to import “teser”: Invalid post type
Failed to import “Twitter”: Invalid post type
Failed to import “Twitter”: Invalid post type
Failed to import “vidoe”: Invalid post type
Failed to import “twit”: Invalid post type
Failed to import “twit”: Invalid post type
Failed to import “11”: Invalid post type
Failed to import “1234r”: Invalid post type
Failed to import “643611-1”: Invalid post type
Failed to import “680786-3”: Invalid post type
Failed to import “680786-1”: Invalid post type
Failed to import “643611-2”: Invalid post type
Failed to import “740119-1”: Invalid post type
Failed to import “740120-3”: Invalid post type
Failed to import “740120-2”: Invalid post type
Failed to import “740120-1”: Invalid post type
Failed to import “756560-3”: Invalid post type
Failed to import “756560-2”: Invalid post type
Failed to import “756560-1”: Invalid post type
Failed to import “756559-1”: Invalid post type
Failed to import “403198-2”: Invalid post type
Failed to import “403198-1”: Invalid post type
Failed to import “403200-2”: Invalid post type
Failed to import “403200-1”: Invalid post type
Failed to import “746868-5”: Invalid post type
Failed to import “746868-3”: Invalid post type
Failed to import “746868-2”: Invalid post type
Failed to import “746868-1”: Invalid post type
Failed to import “746867-4”: Invalid post type
Failed to import “746867-3”: Invalid post type
Failed to import “746867-2”: Invalid post type
Failed to import “746867-1”: Invalid post type
Failed to import “683920-4”: Invalid post type
Failed to import “683920-3”: Invalid post type
Failed to import “683920-2”: Invalid post type
Failed to import “683920-1”: Invalid post type
Failed to import “675476-4”: Invalid post type
Failed to import “675476-3”: Invalid post type
Failed to import “675476-2”: Invalid post type
Failed to import “675476-1”: Invalid post type
Failed to import “87]”: Invalid post type
Failed to import “87]”: Invalid post type
Failed to import “87]”: Invalid post type
Failed to import “icon”: Invalid post type
Failed to import “slider”: Invalid post type
Failed to import “87]”: Invalid post type
Failed to import “composer”: Invalid post type
Failed to import “screen”: Invalid post type
Failed to import “block”: Invalid post type
Failed to import “sidebars”: Invalid post type
Failed to import “trans”: Invalid post type
Failed to import “trans”: Invalid post type
Failed to import “trans”: Invalid post type
Failed to import “slider”: Invalid post type
Failed to import “resp”: Invalid post type
Failed to import “ttp”: Invalid post type
Failed to import “prod”: Invalid post type
Failed to import “tile”: Invalid post type
Failed to import “hand”: Invalid post type
Failed to import “earth”: Invalid post type
Failed to import “earth”: Invalid post type
Failed to import “slider”: Invalid post type
Failed to import “tile”: Invalid post type
Failed to import “maps”: Invalid post type
Failed to import “metro”: Invalid post type
Failed to import “logo-footer”: Invalid post type
Failed to import “Metro_Menu_Customizer”: Invalid post type
Failed to import “evgen”: Invalid post type
Failed to import “evgen”: Invalid post type
Failed to import “19469250960b5d2752f”: Invalid post type
Failed to import “19469250960b36cf6c3”: Invalid post type
Failed to import “19469250960b1db1c5e”: Invalid post type
Failed to import “TouchCoverClosed”: Invalid post type
Failed to import “HangingPad”: Invalid post type
Failed to import “TouchCoverBox2”: Invalid post type
Failed to import “DSC_9133”: Invalid post type
Failed to import “DSC_9131”: Invalid post type
Failed to import “DSC_9118”: Invalid post type
Failed to import “DSC_7477”: Invalid post type
Failed to import “DSC_7539”: Invalid post type
Failed to import “GoogleIO2012-2268_575px”: Invalid post type
Failed to import “GoogleIO2012-2267”: Invalid post type
Failed to import “GoogleIO2012-2263”: Invalid post type
Failed to import “DSC_5410”: Invalid post type
Failed to import “DSC_5393”: Invalid post type
Failed to import “DSC_5386”: Invalid post type
Failed to import “Surface”: Invalid post type
Failed to import “Galina”: Invalid post type
Failed to import “DSC_8192”: Invalid post type
Failed to import “DSC_8187”: Invalid post type
Failed to import “DSC_8185”: Invalid post type
Failed to import “DSC_8203”: Invalid post type
Failed to import “DSC_8198”: Invalid post type
Failed to import “telka”: Invalid post type
Failed to import “MWC2012-8615”: Invalid post type
Failed to import “MWC2012-8626”: Invalid post type
Failed to import “MWC2012-8663”: Invalid post type
Failed to import “DSC_4543”: Invalid post type
Failed to import “DSC_4539”: Invalid post type
Failed to import “DSC_4557”: Invalid post type
Failed to import “obama-2012.jpeg23-1280x960”: Invalid post type
Failed to import “obama”: Invalid post type
Failed to import “bw”: Invalid post type
Failed to import “Xperia_Tablet_S_37_dockingstand_landscape”: Invalid post type
Failed to import “DSC_2512”: Invalid post type
Failed to import “tumblr_m5ba40QiFR1qdq19eo2_r1_1280”: Invalid post type
Failed to import “cloud”: Invalid post type
Failed to import “gmail”: Invalid post type
Failed to import “ie”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “Contacts”: Invalid post type
Failed to import “Masonry portfolio”: Invalid post type
Failed to import “Sortable portfolio”: Invalid post type
Failed to import “Metro style portfolio”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “Blog”: Invalid post type
Failed to import “Grid items”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “Both sidebars”: Invalid post type
Failed to import “Left sidebar”: Invalid post type
Failed to import “Right sidebar”: Invalid post type
Failed to import “4 Columns”: Invalid post type
Failed to import “2 Columns”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “Features”: Invalid post type
Failed to import “Home”: Invalid post type
Failed to import “Contacts page”: Invalid post type
Failed to import “Georgia Frie, designer”: Invalid post type
Failed to import “Max Pain, developer”: Invalid post type
Failed to import “John Doe, director”: Invalid post type
Failed to import “Portfolio”: Invalid post type
Failed to import “Portfolio tabbed”: Invalid post type
Failed to import “Portfolio sorted”: Invalid post type
Failed to import “Portfolio masonry”: Invalid post type
Failed to import “Director”: Invalid post type
Failed to import “With both sidebar”: Invalid post type
Failed to import “With left sidebar”: Invalid post type
Failed to import “With right sidebar”: Invalid post type
Failed to import “2 right sidebars”: Invalid post type
Failed to import “2 left sidebars”: Invalid post type
Failed to import “Shop”: Invalid post type
Failed to import “Home page template”: Invalid post type
Failed to import “Home”: Invalid post type
Failed to import “Home”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “Cart”: Invalid post type
Failed to import “Checkout”: Invalid post type
Failed to import “Track your order”: Invalid post type
Failed to import “My Account”: Invalid post type
Failed to import “Edit My Address”: Invalid post type
Failed to import “View Order”: Invalid post type
Failed to import “Change Password”: Invalid post type
Failed to import “Checkout → Pay”: Invalid post type
Failed to import “Order Received”: Invalid post type
Failed to import “Test Tile”: Invalid post type
Failed to import “Tile Test”: Invalid post type
Failed to import “Blog with grid items”: Invalid post type
Failed to import “Portfolio simple 2 columns”: Invalid post type
Failed to import “Portfolio simple 4 columns”: Invalid post type
Failed to import “Shortcodes”: Invalid post type
Failed to import “Accordion”: Invalid post type
Failed to import “FAQ (Toogle)”: Invalid post type
Failed to import “Google Map”: Invalid post type
Failed to import “Posts Slider”: Invalid post type
Failed to import “SOCIAL BUTTONS”: Invalid post type
Failed to import “Posts teaser grid”: Invalid post type
Failed to import “Tabs visual shortcode”: Invalid post type
Failed to import “Tour section visual shorcode”: Invalid post type
Failed to import “Video”: Invalid post type
Failed to import “Twitter Widget”: Invalid post type
Failed to import “Columns and layout”: Invalid post type
Failed to import “Buttons”: Invalid post type
Failed to import “Retina ready graphics”: Invalid post type
Failed to import “Great Metro design”: Invalid post type
Failed to import “Rich customization ability”: Invalid post type
Failed to import “News slider”: Invalid post type
Failed to import “Main menu cutomizer”: Invalid post type
Failed to import “Tile generator”: Invalid post type
Failed to import “Shop plugin inside”: Invalid post type
Failed to import “Visual composer inside”: Invalid post type
Failed to import “555 google fonts”: Invalid post type
Failed to import “Boxed or wide layout”: Invalid post type
Failed to import “Crossbrowser”: Invalid post type
Failed to import “Ongoing support”: Invalid post type
Failed to import “Pricing tables”: Invalid post type
Failed to import “Sample Page”: Invalid post type
Failed to import “Help”: Invalid post type
Failed to import “Exellent work from Bakea”: Invalid post type
Failed to import “Looks like idol”: Invalid post type
Failed to import “Looks like fish”: Invalid post type
Failed to import “Talented illustrator work”: Invalid post type
Failed to import “Weeeeeeeeeee”: Invalid post type
Failed to import “Portfolio work example”: Invalid post type
Failed to import “Terridle day”: Invalid post type
Failed to import “King Kong”: Invalid post type
Failed to import “Responsive layout”: Invalid post type
Failed to import “Section options”: Invalid post type
Failed to import “Slider manager”: Invalid post type
Failed to import “Tap friendly”: Invalid post type
Failed to import “Translation ready”: Invalid post type
Failed to import “Unlimited sidebars”: Invalid post type
Failed to import “Features”: Invalid post type
Failed to import “Full screen content”: Invalid post type
Failed to import “Magazine Layout ”: Invalid post type
Failed to import “Corporate layout”: Invalid post type
Failed to import “One of portfolio item”: Invalid post type
Failed to import “Acer W510 Hands On and review”: Invalid post type
Failed to import “HTC One X great review from anandtech”: Invalid post type
Failed to import “Portfolio item name”: Invalid post type
Failed to import “Great monster”: Invalid post type
Failed to import “Bakea illustration”: Invalid post type
Failed to import “Google Nexus 7 and Android 4.1 - Mini Review”: Invalid post type
Failed to import “The next-gen MacBook Pro with Retina Display Review”: Invalid post type
Failed to import “Adobe to offer Retina display support for various apps”: Invalid post type
Failed to import “Look at me”: Invalid post type
Failed to import “I dont know how to name it”: Invalid post type
Failed to import “Portfolio work from illustrator”: Invalid post type
Failed to import “Monster”: Invalid post type
Failed to import “Portfolio work as example”: Invalid post type
Failed to import “Magnificent portrait of a beautiful girl”: Invalid post type
Failed to import “Huawei Ascend D Quad review”: Invalid post type
Failed to import “Nokia Lumia 800 & 710, Windows Phones Announced”: Invalid post type
Failed to import “Great visual design”: Invalid post type
Failed to import “Watchers”: Invalid post type
Failed to import “Acer S7 Ultrabook Hands On”: Invalid post type
Failed to import “Hello world!”: Invalid post type
Failed to import “Microsoft surface review by anandtech”: Invalid post type
Failed to import “The Clover Trail (Atom Z2760) Review: Acer's W510 Tested”: Invalid post type
Failed to import “Meet Joann Davidson: photomodel, athlete, excellent wife and beautiful woman”: Invalid post type
Failed to import “TRIWA · Turtle Twist Brasco”: Invalid post type
Failed to import “TRIWA · Le Bleu Nevil”: Invalid post type
Failed to import “TRIWA · Alabaster Nevil Leather”: Invalid post type
Failed to import “TRIWA · Alabaster Nevil Leather”: Invalid post type
Failed to import “Order – Dec 13, 2012 @ 08:23 AM”: Invalid post type
Failed to import “Baseball cap, K1X”: Invalid post type
Failed to import “Los Angeles Dodgers 59 Fifty”: Invalid post type
Failed to import “Baseball cap, K2X”: Invalid post type
Failed to import “Caps, DC Shoes”: Invalid post type
Failed to import “Backpack, IUTER”: Invalid post type
Failed to import “Backpack, IUTER 2”: Invalid post type
Failed to import “Backpack, Globe”: Invalid post type
Failed to import “Backpack, Jeans Clothes”: Invalid post type
Failed to import “”: Invalid post type
Failed to import “Video post example (not in slider)”: Invalid post type
Failed to import “Gallery post example (Not in slider)”: Invalid post type
Failed to import “Order – Dec 25, 2012 @ 01:18 AM”: Invalid post type
Failed to import “Order – Dec 26, 2012 @ 01:30 AM”: Invalid post type
Failed to import “Order – Dec 26, 2012 @ 10:42 PM”: Invalid post type
Failed to import “Order – Dec 31, 2012 @ 08:45 PM”: Invalid post type
Failed to import “Order – Jan 05, 2013 @ 01:37 PM”: Invalid post type
Failed to import “Order – Jan 05, 2013 @ 05:21 PM”: Invalid post type
Failed to import “Order – Jan 05, 2013 @ 05:32 PM”: Invalid post type
Failed to import “Order – Jan 07, 2013 @ 02:43 PM”: Invalid post type
Failed to import “Order – Jan 08, 2013 @ 12:54 AM”: Invalid post type
Failed to import “Corporate”: Invalid post type
Failed to import “Magazine”: Invalid post type
Failed to import “Classic”: Invalid post type
Failed to import “Order – Jan 11, 2013 @ 03:27 PM”: Invalid post type
Failed to import “Order – Jan 14, 2013 @ 09:26 AM”: Invalid post type
All done. Have fun!