INCLUDE_DOCS=TRUE leads to Error

When I am trying to do this, It's leads to Error.
http://COUCHBASE_IP:8092/BUCKET_NAME/_design/DESIGN_DOCUMENT/_view/VIEW_...
Leads to
{"total_rows":17,"rows":[
],
"errors":[
{"from":"local","reason":"undef"}
]}

If I omit include_docs it Results :

{"total_rows":17,"rows":[
{"id":"a-d3c3facb30976d4e0a9a5c33630d3f78","key":1,"value":null},
{"id":"a-aff0a8c3a086ee4a66ae7a801a1f4357","key":2,"value":null},
{"id":"a-103616f2c5990e7d000bb896fcbd9d2d","key":3,"value":null},
{"id":"a-4108903eb89af12cffb58dbe57d77fd4","key":4,"value":null},
{"id":"a-d31f222406d6a88c7611e32df0df417f","key":5,"value":null},
{"id":"a-a37e3fa3852d18ffaf74c855ef6df714","key":6,"value":null},
{"id":"a-09e2d6612c170fbe9ff97bdec6d87d4f","key":7,"value":null},
{"id":"a-53ba9d7ab31661c4eacf3b173b37faf9","key":8,"value":null},
{"id":"a-63fe725430f2de3b60000a1b40fe1faa","key":9,"value":null},
{"id":"a-81f036b11fdd7f8f92cf837dfebdfc1b","key":10,"value":null},
{"id":"a-e45aaf35e58547f478b881e446616573","key":11,"value":null},
{"id":"a-578640054e90e8eb8945bef485282bff","key":12,"value":null},
{"id":"a-63531ff362bae2f5fac727badfbcaf1e","key":13,"value":null},
{"id":"a-f05f1df61afe8d3be4c969d03cee306a","key":14,"value":null},
{"id":"a-6598fca61a56b4e361129a58c4115a1c","key":15,"value":null},
{"id":"a-204ea35955a73331ddb0552b882786ae","key":16,"value":null},
{"id":"a-1c9d1ca18cde7f7172016067f4051bcc","key":17,"value":null}
]}

Where am I going Wrong? :(